Chukwunonyeluanyi Okocha, MD
Obstetrics & Gynecology Physician · Gaithersburg, MD
Chukwunonyeluanyi Okocha, MD is an obstetrics & gynecology physician with a practice address in Gaithersburg, Maryland, and NPI 1669578597, issued on Sep 16, 2006. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Chukwunonyeluanyi Okocha
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 49708 WI
Self-reported in NPPES; status is on the state search - Practice location
- 655 Watkins Mill RD, Gaithersburg, MD 20879
- Phone
- (703) 359-7878
- Enumerated
- Sep 16, 2006
- Record last updated
- Jun 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 34723000 WI
- Medicare enrollment
- Enrolled (PECOS I20191210001061); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2002
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,034 in Maryland → Look up another NPI →
Also registered at 655 Watkins Mill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Chukwunonyeluanyi Okocha in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
108 Medicare Part D claims for 51 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol53 claims
- Clobetasol Propionate17 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.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF The Mid Atlantic States, IncLargo, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chukwunonyeluanyi Okocha among 1,034 obstetrics & gynecology physician records in Maryland
Chukwunonyeluanyi Okocha, MD is one of 1,034 obstetrics & gynecology physician records with a practice address in Maryland. 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 14% of them.
- NPI issued2006 · 14% of these records are older, 53% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2002 · median 2005 among the 597 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Maryland
There are 1,034 obstetrics & gynecology physician records in Maryland.
All 1,034 in Maryland → Every provider in Gaithersburg → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Stacey Garrett, MDGaithersburg, MD 208791063573533
- Niloofar Ghassemzadeh, M.D.Gaithersburg, MD 208791578887238
- Heather Murphy, M.D.Gaithersburg, MD 208791376777342
- Farzaneh Sabi, M.D.Gaithersburg, MD 208791114990637
- Glynn Thompson, MDGaithersburg, MD 208791396801239
- Shabnam Dadgar, M.D.Gaithersburg, MD 208781265671465
- Andre Hall, MDGaithersburg, MD 208781144858689
- Carolyn Harrington, MDNorth Potomac, MD 208781730116708
Common questions
What is Chukwunonyeluanyi Okocha, MD's NPI number?
Chukwunonyeluanyi Okocha, MD's National Provider Identifier (NPI) is 1669578597, issued on Sep 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Chukwunonyeluanyi Okocha, MD located?
The NPPES record lists a practice address at 655 Watkins Mill RD, Gaithersburg, MD, 20879. Phone: (703) 359-7878. Providers update this record themselves, so call before visiting.
How can I verify Chukwunonyeluanyi Okocha, MD's license?
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 Chukwunonyeluanyi Okocha, MD prescribe under Medicare Part D?
In 2024, Chukwunonyeluanyi Okocha, MD had 108 Medicare Part D claims for 51 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.