Nathan Knight Cobb, MD| Pulmonary Disease, Critical Care Medicine | MedStar Health
About me
Nathan Cobb, MD, is a critical care physician at MedStar Georgetown University Hospital and Assistant Professor at Georgetown University School of Medicine. He is a recognized expert in the field of digital behavioral change interventions and tobacco control, and serves as the Clinical Lead with MedStar's Digital Transformation efforts.
Insurance
MedStar Health accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Health, please call your insurance company.
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List of insurance plans we accept
- IH-Open HMO
- Private Health Care Systems (PPO)
- UnitedHealthcare and AARP Medicare Complete Plans
- Cigna True Choice Medicare (PPO)
- Beech Street PPO
- United Healthcare Community Plan - VA Medicaid MCO
- AmeriHealth Caritas DC Healthcare Alliance
- First Health PPO
- Amerigroup DC Alliance
- POS OA
- IH-Open POS II
- Anthem BCBS Medi Blue Plus
- Aetna Managed Choice Open Access (POS)
- Johns Hopkins Advantage MD PLUS PPO
- BlueChoice Open Access
- CareFirst NASCO
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- Veterans Affairs Community Care Network
- Amerigroup DC Healthy Families
- Kaiser Permanente Select - Added Choice
- IH-PPO
- Johns Hopkins Advantage MD HMO
- Core Essential (HMO)
- CareFirst Blue Preferred PPO
- MultiPlan, Inc
- Anthem BCBS of VA HealthKeepers Plus
- Optima Family Care MCO - VA Medicaid MCO
- CareFirst (NCA) Indemnity
- Navigate
- CIGNA PPO Plus
- CareFirst Administrators
- CareFirst Blue Card Program
- AmeriHealth Caritas DC Healthy Families
- CareFirst EPO
- Kaiser Permanente Flexible Choice POS Cardiac Global
- Aetna Elect Choice/ Open Access (POS)
- IH-Open EPO Plus
- NYC Medicare Advantage Plus
- HighMark
- Aetna HMO
- CIGNA HMO & Network (HMO)
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- CareFirst FEP Blue Focus
- Healthy Blue (HMO, POS)
- TRICARE East Prime
- IH-Open HMO Option
- Aetna Medicare Advantage PFFS Plan
- Humana Gold Plus HMO
- UnitedHealthcare Medicare Adv. Special Needs Plans
- Lasso Healthcare - Medicare Medical Savings Account
- Aetna Worker's Compensation Network
- UnitedHealthcare Individual Exchange Plans
- CareFirst BlueChoice HMO
- Blue Choice Advantage
- Cigna TotalCare (HMO D-SNP)
- MedStar Family Choice DC Healthcare Alliance
- Great-West Healthcare POS/CIGNA
- United Healthcare Navigate Cardiac Global
- Aetna Signature Administrator PPO/TPA
- CIGNA Indemnity
- CareFirst Maryland Indemnity or PPO
- IH-EPO Plus
- United Healthcare Choice Cardiac Global
- First Health PPO
- Employee Health Plan
- CIGNA POS/Network POS
- Aetna Better Health of VA
- Choice POS
- Kaiser Permanente Select Cardiac Global
- CareFirst Maryland Point of Service Plan
- Tricare Reserve Select
- OCI Direct (HMO)
- Mamsi Life & Health (Indem./PPO)
- Optimum Choice
- CIGNA Connect EPO
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- IH-POS
- CareFirst Blue Choice Opt Out Open Access
- TRICARE for Life East
- MedStar Family Choice DC Healthy Families
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- HealthyBlue PPO
- Alterwood Advanatge HMO & DSNP Plans
- Coventry of Delaware HMO/PPO
- MedStar Family Choice - Maryland Health Choice
- Johns Hopkins Advantage MD PPO
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- Aetna Quality Point of Service (POS)
- DC/MD SHOP QHP Small Business Plans
- CareFirst Group Medicare Advantage
- Kaiser Permanente HMO Plus and DHMO Plus Member
- Geisinger Medicare Advantage
- Kaiser Maryland Medicaid MCO
- Optimum Choice Preferred (POS)
- United Healthcare Choice Plus Cardiac Global
- CareFirst Community Health Plan of MD
- Coventry Health Care of Virginia
- Cigna Preferred Medicare (HMO)
- WellPoint Maryland - Maryland Health Choice
- Options PPO Cardiac Global
- Select HMO/HealthFund/Health Network
- HumanaChoice Honor's plan PPO
- IH-HMO
- Cigna Achieve Medicare (HMO C-SNP)
- Medicare Direct
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- Erickson Advantage Plans
- TRICARE East Select
- Aetna Student Health Insurance
- Priority Partners - Maryland Health Choice
- Kaiser Permanente Select
- M.D. IPA Preferred (POS)
- Choice Care Network/HUMANA (PPO)
- Aetna Advantage 6350PD
- HumanaChoice PPO
- Uniformed Services Family Health Plan
- Private Fee-for-Service Plans (PFFS)
- IH-Indemnity
- United Healthcare Select HMO - EPO/NPP
- IH-POS Plus
- Aetna Open Choice (PPO)
- Aetna Better Health of MD
- Choice Fund PPO
- United Medicare Private Fee-for-Service (PFFS) plans
- Anthem Federal Employee Program Standard
- Aetna Classic 5000
- Anthem BCBS Medi Blue Dual Adv
- United Healthcare Select Plus (POS)
- Aetna VA Exchange
- United HealthCare Community Plan - Maryland Health Choice Program
- Choice POS II
- Advantra Platinum (PPO)
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- Coventry Health Care National Network PPO
- CareFirst MedStar PPO
- Aetna Basic
- CIGNA SureFit (HMO)
- Kaiser Permanente Medicare Plus
- United Student Resources
- IH-Open POS Plus
- OA Plus
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- Magellan Complete Care of VA - VA Medicaid MCO
- IH-Open Network Only Plus
- Medicare Advantage - Advantra Value (PPO)
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- Kaiser Permanente Signature - Added Choice
- Cigna True Choice Plus Medicare (PPO)
- Kaiser Permanente Signature
- United Healthcare Choice
- Aetna Traditional Choice (PPO)
- CIGNA HMO Open Access
- Anthem BCBS of VA HealthKeepers (HMO)
- Aetna Premier 200PD
- CIGNA EPO
- Kaiser Permanente Flexible Choice 3-tier POS
- Aetna Medicare Advantage HMO & PPO Plans
- Aetna Advantage 6350
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- UHC Passport
- Humana Medicare Advantage - HMO Open Access
- Aetna Managed Choice (POS)
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- Network OA
- Humana Medicare Advantage - PPO
- CareFirst Dual Prime HMO-SNP
- Kaiser Permanente Medicare Advantage Signature and Select
- M.D. IPA (HMO)
- Choice POS II Open Access
- AMERIVANTAGE/Amerigroup Community Care
- IH-Network Only Plus
- CareFirst Federal Employee Program (Std. & Basic PPO)
- Health Services for Children with Special Needs
- Medicare FFS
- CIGNA PPO
- Aetna Classic 5000PD
- Police and Fire Clinic
- Anthem BCBS Medi Blue SNP
- CareFirst MedStar Select PPO
- Sentara Health
- Cigna Alliance Medicare (HMO)
- Jai Medical Systems - Maryland Health Choice
- Aetna Advantage 5750
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- United Healthcare Choice Plus
- Anthem Federal Employee Program Basic
- TriWest Healthcare Alliance
- Aetna Classic 3500
- Maryland Physicians Care MCO
- United Healthcare Options (PPO)
Education
Board Certification: American Board of Internal Medicine, Internal Medicine
Board Certification: American Board of Internal Medicine, Internal Medicine
Board Certification: American Board of Preventive Medicine, Public Health and General Preventive Medicine
Fellowship: Massachusetts General Hospital (2008)
Residency: Beth Israel Deaconess Medical Center (2004)
Medical School: Boston University (2001)