Finlay Oguku, FNP
Family Nurse Practitioner · West Springfield, MA
Finlay Oguku, FNP is a family nurse practitioner with a practice address in West Springfield, Massachusetts, and NPI 1639560246, issued on Feb 18, 2015. Check the license (Massachusetts RN2258080, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Finlay Oguku
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN2258080 MA
Self-reported in NPPES; status is on the state search - Practice location
- 46 Daggett Drive, West Springfield, MA 01089
- Phone
- (413) 794-9110
- Enumerated
- Feb 18, 2015
- Record last updated
- Sep 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (413) 794-9116
- Medicare enrollment
- Enrolled (PECOS I20150910000402); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 46 Daggett Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Finlay Oguku in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2258080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,944 Medicare Part D claims for 483 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 115 claims were for opioids.
Most prescribed
- Atorvastatin Calcium253 claims
- Losartan Potassium159 claims
- Gabapentin156 claims
- Omeprazole150 claims
- Amlodipine Besylate146 claims
- Ozempic118 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 2 group practices
- Baystate Medical Practices IncSpringfield, MA
- CH Specialty Services MA PCSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
34 family nurse practitioner records list a practice address in West Springfield
They are 34 of the 1,214 NPPES records with a practice address in West Springfield, and 4,724 family nurse practitioner records in Massachusetts.
All 34 in West Springfield → All 4,724 in Massachusetts → Every provider in West Springfield →
Other family nurse practitioner records in Massachusetts
- Christina Abate, N.P.Boston, MA1235414970
- Katelynne Abbott, NPDanvers, MA1932355880
- Georgette Abboud, FNP-CHanscom Afb, MA1538593686
- Irfana Abdulhameed, FNPNorthborough, MA1417661786
- Christina Abouleish, NPNorwell, MA1700515772
- Christine Abraham, NPSouthborough, MA1215774658
- Catherine Abrams, FNP-CNorth Dartmouth, MA1528790599
- Wendy Abrams, FNPBoston, MA1962557801
- Michelle Abreu, FNP-BCArlington, MA1346138914
- Karolyn Abreu Blanco, FNP-BCLawrence, MA1043007644
Common questions
What is Finlay Oguku, FNP's NPI number?
Finlay Oguku, FNP's National Provider Identifier (NPI) is 1639560246, issued on Feb 18, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Finlay Oguku, FNP located?
The NPPES record lists a practice address at 46 Daggett Drive, West Springfield, MA, 01089. Phone: (413) 794-9110. Providers update this record themselves, so call before visiting.
How can I verify Finlay Oguku, FNP's license?
NPPES lists Massachusetts license number RN2258080, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Finlay Oguku, FNP prescribe under Medicare Part D?
In 2024, Finlay Oguku, FNP had 3,944 Medicare Part D claims for 483 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.