Marissa Sternberg, FNP-C
Family Nurse Practitioner · Southfield, MI
Marissa Sternberg, FNP-C is a family nurse practitioner with a practice address in Southfield, Michigan, and NPI 1346905973, issued on Nov 8, 2021. Check the license (Michigan 4704307111, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marissa Sternberg
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4704307111 MI
Self-reported in NPPES; status is on the state search - Practice location
- 26715 Greenfield RD, Southfield, MI 48076
- Phone
- (248) 557-0050
- Enumerated
- Nov 8, 2021
- Record last updated
- Nov 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220110001408); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →
Also registered at 26715 Greenfield RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marissa Sternberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704307111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average family nurse practitioner in 2024
737 Medicare Part D claims for 293 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Nitrofurantoin Mono-Macro71 claims
- Gemtesa54 claims
- Tamsulosin Hcl51 claims
- Amoxicillin-Clavulanate Potass39 claims
- Methenamine Hippurate38 claims
- Oxybutynin Chloride Er36 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: $800.50
46 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Bills Medicare through one group practice
- Michigan Institute OF Urology PCLivonia, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marissa Sternberg among 5,356 family nurse practitioner records in Michigan
Marissa Sternberg, FNP-C is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 62% of them.
- NPI issued2021 · 62% of these records are older, 29% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2021 · median 2019 among the 3,254 with a school on file
- Record last updated2021 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
113 family nurse practitioner records list a practice address in Southfield
They are 113 of the 5,689 NPPES records with a practice address in Southfield, and 5,356 family nurse practitioner records in Michigan.
All 5,356 in Michigan → Every provider in Southfield → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Onajomo Bakare, NPSouthfield, MI 480761134574924
- Valorous Bardwell, NPSouthfield, MI 480761598205106
- Kristen Bourgon, MSN, AGPCNP-BCSouthfield, MI 480761851838809
- Anita Effinger, FNPSouthfield, MI 480761578923314
- Ashley Fields, NPSouthfield, MI 480761427442243
- Linda Johnson, MD FNP CSouthfield, MI 480761356330633
- Vanessa LelliSouthfield, MI 480761740524594
- Cynthia Muhammad, NPSouthfield, MI 480761326489212
Common questions
What is Marissa Sternberg, FNP-C's NPI number?
Marissa Sternberg, FNP-C's National Provider Identifier (NPI) is 1346905973, issued on Nov 8, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Sternberg, FNP-C located?
The NPPES record lists a practice address at 26715 Greenfield RD, Southfield, MI, 48076. Phone: (248) 557-0050. Providers update this record themselves, so call before visiting.
How can I verify Marissa Sternberg, FNP-C's license?
NPPES lists Michigan license number 4704307111, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Marissa Sternberg, FNP-C prescribe under Medicare Part D?
In 2024, Marissa Sternberg, FNP-C had 737 Medicare Part D claims for 293 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.