Gianna L. Service, MD
Family Medicine Physician · Battle Creek, MI
Gianna L. Service, MD is a family medicine physician with a practice address in Battle Creek, Michigan, and NPI 1013939859, issued on Jul 24, 2006. Check the license (Michigan 4301087684, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Gianna L. Service
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301087684 MI
Self-reported in NPPES; status is on the state search - Practice location
- 485 Columbia Ave E, Battle Creek, MI 49014
- Phone
- (269) 245-5430
- Enumerated
- Jul 24, 2006
- Record last updated
- Nov 27, 2023
- Fax
- (269) 969-6049
- Medicare enrollment
- Enrolled (PECOS I20061002000301); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 2003
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Verify Gianna L. Service in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301087684Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
288 Medicare Part D claims for 121 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Levothyroxine Sodium20 claims
- Metformin Hcl Er12 claims
- Prednisone11 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: $35.99
2 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
2 hospital affiliations
- Bronson Methodist HospitalPortage, MI · Acute Care Hospitals4 of 5 stars
- Bronson Battle Creek HospitalBattle Creek, MI · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gianna L. Service among 6,013 family medicine physician records in Michigan
Gianna L. Service, MD is one of 6,013 family medicine physician records with a practice address in Michigan. 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 11% of them.
- NPI issued2006 · 11% of these records are older, 56% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2003 · median 2008 among the 3,493 with a school on file
- Record last updated2023 · 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 family medicine physician records list a practice address in Battle Creek
They are 49 of the 2,117 NPPES records with a practice address in Battle Creek, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Battle Creek → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sandra Anazor, MD, MPHBattle Creek, MI 490141235834342
- Mydhili Cheerala, M. D.Battle Creek, MI 490141124061940
- Ronald Farber, MDBattle Creek, MI 490141639101298
- Thomas Farchone, MDBattle Creek, MI 490141063476844
- Mark Henry, M.D.Battle Creek, MI 490141164462354
- Judean Johnson-Morgan, D.O.Battle Creek, MI 490141962718601
- Tess Meklir, MDBattle Creek, MI 490141396234605
- Patrick Reeves, D.O.Battle Creek, MI 490141427409556
Common questions
What is Gianna L. Service, MD's NPI number?
Gianna L. Service, MD's National Provider Identifier (NPI) is 1013939859, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gianna L. Service, MD located?
The NPPES record lists a practice address at 485 Columbia Ave E, Battle Creek, MI, 49014. Phone: (269) 245-5430. Providers update this record themselves, so call before visiting.
How can I verify Gianna L. Service, MD's license?
NPPES lists Michigan license number 4301087684, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gianna L. Service, MD prescribe under Medicare Part D?
In 2024, Gianna L. Service, MD had 288 Medicare Part D claims for 121 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.