Ivan Ngang Zama, M.D.
Hospice and Palliative Medicine (Internal Medicine) Physician · Greenbelt, MD
Ivan Ngang Zama, M.D. is a hospice and palliative medicine (internal medicine) physician with a practice address in Greenbelt, Maryland, and NPI 1912177288, issued on Mar 3, 2008. Check the license (Maryland D70102, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ivan Ngang Zama
- Credential
- M.D.
- Primary taxonomy
- Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
- License number
- D70102 MD
Self-reported in NPPES; status is on the state search - Practice location
- 7831 Belle Point Dr, Greenbelt, MD 20770
- Phone
- (301) 902-0664
- Enumerated
- Mar 3, 2008
- Record last updated
- Apr 24, 2023
- Medicaid ID
- 048599300 MD
- Medicare enrollment
- Enrolled (PECOS I20180131001300); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (internal medicine) physician records → All 53 in Maryland → Look up another NPI →
Also registered at 7831 Belle Point Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Geogette Azah, FNP-BCPsychiatric/Mental Health Nurse Practitioner1821508755
- Melvin Gaskins, M.D.Medical Oncology Physician1609891019
Verify Ivan Ngang Zama in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D70102Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024
260 Medicare Part D claims for 26 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 219 claims were for opioids.
Most prescribed
- Oxycodone Hcl91 claims
- Morphine Sulfate Er46 claims
- Hydromorphone Hcl30 claims
- Buprenorphine14 claims
- Buprenorphine-Naloxone14 claims
- Methadone Hcl13 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: $476.39
8 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 338 providers of this specialty with any payment received $547.94 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
- Dimensions Healthcare Associates, IncUpper Marlboro, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ivan Ngang Zama among 53 hospice and palliative medicine (internal medicine) physician records in Maryland
Ivan Ngang Zama, M.D. is one of 53 hospice and palliative medicine (internal medicine) physician records with a practice address in Maryland. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 38% of them.
- NPI issued2008 · 38% of these records are older, 55% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1999 · median 2012 among the 30 with a school on file
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0002X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospice and Palliative Medicine (Internal Medicine) Physician providers in Maryland
There are 53 hospice and palliative medicine (internal medicine) physician records in Maryland.
All 53 in Maryland → Every provider in Greenbelt → Hospice and Palliative Medicine (Internal Medicine) Physician nationwide →
The 8 hospice and palliative medicine (internal medicine) physician records with the nearest ZIP codes
- Jacob Phillips, D.O.Largo, MD 207741235526989
- Hayda Perdue, M.DClinton, MD 207351245630730
- Jihyun Im, M.D.Olney, MD 208321083927867
- David Press, MDLanham, MD 207061851573729
- Lissa Berroa Garcia, M.DRockville, MD 208501770901498
- Alexandria Hoy, MDRockville, MD 208501891371977
- Jason Sobel, M.D.Rockville, MD 208501194764209
- Claire VendittiGermantown, MD 208761689038564
Common questions
What is Ivan Ngang Zama, M.D.'s NPI number?
Ivan Ngang Zama, M.D.'s National Provider Identifier (NPI) is 1912177288, issued on Mar 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ivan Ngang Zama, M.D. located?
The NPPES record lists a practice address at 7831 Belle Point Dr, Greenbelt, MD, 20770. Phone: (301) 902-0664. Providers update this record themselves, so call before visiting.
How can I verify Ivan Ngang Zama, M.D.'s license?
NPPES lists Maryland license number D70102, as entered by the provider. 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.
How much does Ivan Ngang Zama, M.D. prescribe under Medicare Part D?
In 2024, Ivan Ngang Zama, M.D. had 260 Medicare Part D claims for 26 beneficiaries; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. 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.