Ihn Whan Roh, M.D.
Family Medicine Physician · Suitland, MD
Ihn Whan Roh, M.D. is a family medicine physician with a practice address in Suitland, Maryland, and NPI 1558367334, issued on Jun 25, 2005. Check the license (Maryland D0018092, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ihn Whan Roh
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- D0018092 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5107 Silver Hill RD, Suitland, MD 20746
- Phone
- (301) 568-1784
- Enumerated
- Jun 25, 2005
- Record last updated
- Dec 1, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (301) 899-8250
- Medicaid ID
- 973071100 MD
- Medicare enrollment
- Enrolled (PECOS I20120220000821); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Verify Ihn Whan Roh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0018092Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average family medicine physician in 2024
647 Medicare Part D claims for 68 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium55 claims
- Amlodipine Besylate53 claims
- Simvastatin42 claims
- Atenolol38 claims
- Metformin Hcl30 claims
- Lisinopril27 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.
Ihn Whan Roh among 1,912 family medicine physician records in Maryland
Ihn Whan Roh, M.D. is one of 1,912 family medicine physician records with a practice address in Maryland. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1963 · median 2004 among the 1,141 with a school on file
- Record last updated2008 · 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 207Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 family medicine physician records list a practice address in Suitland
They are 7 of the 256 NPPES records with a practice address in Suitland, and 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Suitland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sijuwola Ajinwun, MDCamp Springs, MD 207461629383492
- Nofisat Almaroof, M.D.Suitland, MD 207461437539228
- Ayanna Beard, MDSuitland, MD 207461184636714
- Betty Toloria Braswell, M.D.Suitland, MD 207461992716112
- Shital Desai, MDSuitland, MD 207461295897668
- Shaunna Dolby, FNPCamp Springs, MD 207461861968562
- Catherine Twimasi, MDSuitland, MD 207461669853222
- John Van Dam, MDCamp Springs, MD 207461730108788
Common questions
What is Ihn Whan Roh, M.D.'s NPI number?
Ihn Whan Roh, M.D.'s National Provider Identifier (NPI) is 1558367334, issued on Jun 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ihn Whan Roh, M.D. located?
The NPPES record lists a practice address at 5107 Silver Hill RD, Suitland, MD, 20746. Phone: (301) 568-1784. Providers update this record themselves, so call before visiting.
How can I verify Ihn Whan Roh, M.D.'s license?
NPPES lists Maryland license number D0018092, 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 Ihn Whan Roh, M.D. prescribe under Medicare Part D?
In 2024, Ihn Whan Roh, M.D. had 647 Medicare Part D claims for 68 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.