Elizabeth Morrigan Clark, M.D.
Geriatric Medicine (Internal Medicine) Physician · Bronx, NY
Elizabeth Morrigan Clark, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Bronx, New York, and NPI 1528146586, issued on Nov 1, 2006. Check the license (New York 171055, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Morrigan Clark
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 171055 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Bainbridge Ave, Bronx, NY 10467
- Phone
- (866) 633-8255
- Enumerated
- Nov 1, 2006
- Record last updated
- Nov 19, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (718) 655-9672
- Medicaid ID
- 01019956 NY
- Medicare enrollment
- Enrolled (PECOS I20110104000193); may accept Medicare assignment
- Medical or professional school
- New York Medical College, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 508 in New York → Look up another NPI →
Also registered at 3400 Bainbridge Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Milinda Aiello, NPAcute Care Nurse Practitioner1346811254
- Jillian Alfonso, MDStudent in an Organized Health Care Education/Training Program1629224159
- Terry Amaral, MDOrthopaedic Surgery Physician1891870192
- Alyssa Beckinella, PA-CPhysician Assistant1518756865
- Marisa Bellotti, AU.D.Audiologist1184039315
- Janis Bilello, P.C.-CMedical Physician Assistant1336198613
Verify Elizabeth Morrigan Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 171055Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
2,717 Medicare Part D claims for 338 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 22 claims were for opioids.
Most prescribed
- Atorvastatin Calcium222 claims
- Amlodipine Besylate155 claims
- Albuterol Sulfate Hfa140 claims
- Hydrochlorothiazide108 claims
- Metoprolol Succinate98 claims
- Lisinopril79 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Elizabeth Morrigan Clark among 508 geriatric medicine (internal medicine) physician records in New York
Elizabeth Morrigan Clark, M.D. is one of 508 geriatric medicine (internal medicine) physician records with a practice address in New York. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 47% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1985 · median 1998 among the 272 with a school on file
- Record last updated2013 · 68% 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 New York 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 New York
There are 508 geriatric medicine (internal medicine) physician records in New York.
All 508 in New York → Every provider in Bronx → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Maysoon Agarib, MDBronx, NY 104671780047019
- Michael BogaiskyBronx, NY 104671467578724
- Claudene George, MD, RPHBronx, NY 104671689791287
- Jonathan Gold, M.D.Bronx, NY 104671336206432
- Alina Gory, M.D.Bronx, NY 104671124288170
- Alice Guo, M.D.Bronx, NY 104671356653711
- Shikta Gupta, MDBronx, NY 104671952441834
- Laurie Jacobs, MDBronx, NY 104671093890865
Common questions
What is Elizabeth Morrigan Clark, M.D.'s NPI number?
Elizabeth Morrigan Clark, M.D.'s National Provider Identifier (NPI) is 1528146586, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Morrigan Clark, M.D. located?
The NPPES record lists a practice address at 3400 Bainbridge Ave, Bronx, NY, 10467. Phone: (866) 633-8255. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Morrigan Clark, M.D.'s license?
NPPES lists New York license number 171055, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Elizabeth Morrigan Clark, M.D. prescribe under Medicare Part D?
In 2024, Elizabeth Morrigan Clark, M.D. had 2,717 Medicare Part D claims for 338 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
What is Elizabeth Morrigan Clark, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.