Miriam Donis-Garcia, MD
Geriatric Medicine (Internal Medicine) Physician · Morristown, NJ
Miriam Donis-Garcia, MD is a geriatric medicine (internal medicine) physician with a practice address in Morristown, New Jersey, and NPI 1558998344, issued on Mar 24, 2020. Check the license (New Jersey 25MA11813400, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Miriam Donis-Garcia
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 25MA11813400 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 435 South St Ste 390, Morristown, NJ 07960
- Phone
- (973) 971-7022
- Enumerated
- Mar 24, 2020
- Record last updated
- Jul 25, 2024
- Medicare enrollment
- Enrolled (PECOS I20240805002950); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 165 in New Jersey → Look up another NPI →
Also registered at 435 South St Ste 390
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joyce Hertzog, APNPrimary Care Nurse Practitioner1366098865
- Lauren Paczolt, LCSWClinical Social Worker1336922673
- Mansi Patel, MDGeriatric Medicine (Internal Medicine) Physician1891256079
- Ana Christina Reyes, DOGeriatric Medicine (Family Medicine) Physician1639829310
Verify Miriam Donis-Garcia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA11813400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
1,034 Medicare Part D claims for 218 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Amlodipine Besylate47 claims
- Atorvastatin Calcium41 claims
- Levothyroxine Sodium38 claims
- Memantine Hcl33 claims
- Pantoprazole Sodium29 claims
- Fluticasone Propionate27 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.
Industry payments in 2024: $154.26
9 payments; by number, the most common kind was food and beverage; the largest payer was Eisai Inc. 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.
Bills Medicare through one group practice
- Practice Associates Medical GroupMorristown, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Miriam Donis-Garcia among 165 geriatric medicine (internal medicine) physician records in New Jersey
Miriam Donis-Garcia, MD is one of 165 geriatric medicine (internal medicine) physician records with a practice address in New Jersey. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 95% of them.
- NPI issued2020 · 95% of these records are older, 4% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2019 · median 1996 among the 106 with a school on file
- Record last updated2024 · 58% 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 Jersey 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 Jersey
There are 165 geriatric medicine (internal medicine) physician records in New Jersey.
All 165 in New Jersey → Every provider in Morristown → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Brenda Holcomb, D.O.Morristown, NJ 079601982030474
- Mansi Patel, MDMorristown, NJ 079601891256079
- Kathryn Peper, M.DMorristown, NJ 079601659452605
- Jessica Petilla-Onorato, M.D.Morristown, NJ 079601720071541
- Jason Prager, MDMorristown, NJ 079601801047667
- Rebecca Rosen, MDMorristown, NJ 079601508080995
- Joseph Ryan, MD, MPHMorristown, NJ 079601689649576
- Keerti Sharma, M.D.Morristown, NJ 079601255437794
Common questions
What is Miriam Donis-Garcia, MD's NPI number?
Miriam Donis-Garcia, MD's National Provider Identifier (NPI) is 1558998344, issued on Mar 24, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Miriam Donis-Garcia, MD located?
The NPPES record lists a practice address at 435 South St Ste 390, Morristown, NJ, 07960. Phone: (973) 971-7022. Providers update this record themselves, so call before visiting.
How can I verify Miriam Donis-Garcia, MD's license?
NPPES lists New Jersey license number 25MA11813400, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Miriam Donis-Garcia, MD prescribe under Medicare Part D?
In 2024, Miriam Donis-Garcia, MD had 1,034 Medicare Part D claims for 218 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
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.