Joanne Lynn, MD
Geriatric Medicine (Internal Medicine) Physician · Chevy Chase, MD
Joanne Lynn, MD is a geriatric medicine (internal medicine) physician with a practice address in Chevy Chase, Maryland, and NPI 1205076841, issued on Feb 23, 2009. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Joanne Lynn
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- MD9006 DC
Self-reported in NPPES; status is on the state search - Practice location
- 2318 Ashboro Dr, Chevy Chase, MD 20815
- Phone
- (202) 297-9773
- Enumerated
- Feb 23, 2009
- Record last updated
- Feb 23, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 139 in Maryland → Look up another NPI →
Verify Joanne Lynn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $375.00
1 payment: consulting fee; the largest payer was Merck Sharp & Dohme LLC. The 1,004 providers of this specialty with any payment received $1,720.82 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Joanne Lynn among 139 geriatric medicine (internal medicine) physician records in Maryland
Joanne Lynn, MD is one of 139 geriatric medicine (internal medicine) physician records with a practice address in Maryland. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 76% of them.
- NPI issued2009 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2009 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Maryland
There are 139 geriatric medicine (internal medicine) physician records in Maryland.
All 139 in Maryland → Every provider in Chevy Chase → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Susan Miller, M.D.Bethesda, MD 208141093805301
- Roy Fried, M.D.Bethesda, MD 208171881626059
- Jeffrey Indrisano, M.D.Bethesda, MD 208171477599843
- Syed Karim, M.DJessup, MD 207941316934755
- Robert McNeil, M.D.Hyattsville, MD 207821538365168
- Norton Fishman, M.D.Rockville, MD 208501447305826
- Aimee Seidman, M.D.Rockville, MD 208501194797225
- Wilfredo Gamez, MDRockville, MD 208521568740843
Common questions
What is Joanne Lynn, MD's NPI number?
Joanne Lynn, MD's National Provider Identifier (NPI) is 1205076841, issued on Feb 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Joanne Lynn, MD located?
The NPPES record lists a practice address at 2318 Ashboro Dr, Chevy Chase, MD, 20815. Phone: (202) 297-9773. Providers update this record themselves, so call before visiting.
How can I verify Joanne Lynn, MD's license?
Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.