Patrick Chinedu Oguejiofor, M.D.
Internal Medicine Physician · Baltimore, MD
Patrick Chinedu Oguejiofor, M.D. is an internal medicine physician with a practice address in Baltimore, Maryland, and NPI 1881982114, issued on Jul 20, 2011. Check the license (Maryland D78366, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Patrick Chinedu Oguejiofor
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- D78366 MD
MD70123545 WA
Self-reported in NPPES; status is on the state search - Practice location
- 827 Linden Ave, Baltimore, MD 21201
- Phone
- (410) 225-8000
- Enumerated
- Jul 20, 2011
- Record last updated
- Jul 1, 2026
- Medicaid ID
- 514036600 MD
- Medicare enrollment
- Enrolled (PECOS I20240207001796); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 827 Linden Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Patrick Chinedu Oguejiofor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D78366Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
84 Medicare Part D claims for 19 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through 10 group practices
- Centracare ClinicSaint Cloud, MN
- Emergency Medicine Associates P.A., P.C.Easton, MD
- Hampshire Memorial Hospital, Inc.Romney, WV
- Hospital Medicine Services OF TN LLCNashville, TN
- Hospitalist Medicine Physicians OF Virginia LLCWoodstock, VA
- Page Memorial Hospital IncLuray, VA
- Shenandoah Memorial Hospital, Inc.Woodstock, VA
- Shore-Bayy Hospitalists AssociatesEaston, MD
- Southeastern Physician Services PCMaysville, KY
- War Memorial Hospital, Inc.Berkeley Springs, WV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patrick Chinedu Oguejiofor among 3,904 internal medicine physician records in Maryland
Patrick Chinedu Oguejiofor, M.D. is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 67% of them.
- NPI issued2011 · 67% of these records are older, 31% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2002 · median 2003 among the 2,445 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,278 internal medicine physician records list a practice address in Baltimore
They are 1,278 of the 35,183 NPPES records with a practice address in Baltimore, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Baltimore → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Marcia Kane, MDBaltimore, MD 212011770564254
- Mien-Door KiouneBaltimore, MD 212011104892207
- Frederick Kotler, M.D.Baltimore, MD 212011356304216
Common questions
What is Patrick Chinedu Oguejiofor, M.D.'s NPI number?
Patrick Chinedu Oguejiofor, M.D.'s National Provider Identifier (NPI) is 1881982114, issued on Jul 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Patrick Chinedu Oguejiofor, M.D. located?
The NPPES record lists a practice address at 827 Linden Ave, Baltimore, MD, 21201. Phone: (410) 225-8000. Providers update this record themselves, so call before visiting.
How can I verify Patrick Chinedu Oguejiofor, M.D.'s license?
NPPES lists Maryland license number D78366, 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 Patrick Chinedu Oguejiofor, M.D. prescribe under Medicare Part D?
In 2024, Patrick Chinedu Oguejiofor, M.D. had 84 Medicare Part D claims for 19 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.