Sarah Wolf, DO
Internal Medicine Physician · Harbor Springs, MI
Sarah Wolf, DO is an internal medicine physician with a practice address in Harbor Springs, Michigan, and NPI 1952727653, issued on Mar 5, 2014. Check the license (Michigan 5101021378, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Sarah Wolf
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5101021378 MI
Self-reported in NPPES; status is on the state search - Practice location
- 8881 M 119, Harbor Springs, MI 49740
- Phone
- (231) 347-5400
- Enumerated
- Mar 5, 2014
- Record last updated
- Apr 12, 2025
- Fax
- (231) 348-2515
- Medicare enrollment
- Enrolled (PECOS I20170825003419); may accept Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 8881 M 119
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alyssa Battle, FNP-BCFamily Nurse Practitioner1396443891
- Rachel Burmeister, NP-CFamily Nurse Practitioner1811544703
- Janet Burns, PHD, PA-CPhysician Assistant1982949558
- Michelle Chartier, D.O.Family Medicine Physician1104897107
- Kimberly Clark, FNP-BCFamily Nurse Practitioner1386942837
- Emilee Kennedy, ANP-BCAdult Health Nurse Practitioner1255665220
Verify Sarah Wolf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101021378Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
6,596 Medicare Part D claims for 559 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 65 claims were for opioids.
Most prescribed
- Atorvastatin Calcium478 claims
- Rosuvastatin Calcium388 claims
- Lisinopril373 claims
- Levothyroxine Sodium321 claims
- Amlodipine Besylate253 claims
- Losartan Potassium224 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: $97.68
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Munson Medical GroupHarbor Springs, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Wolf among 5,735 internal medicine physician records in Michigan
Sarah Wolf, DO is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 64% of them.
- NPI issued2014 · 64% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2014 · median 2006 among the 3,564 with a school on file
- Record last updated2025 · 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 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Michigan
There are 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Harbor Springs → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Haim Bernardo Cotlear Stuart, M.D.Grayling, MI 497381912522624
- Bashar Kiami, M.D.Grayling, MI 497381457381543
- Ferdinand Korneli, DOGrayling, MI 497381225054943
- Charles Todoroff, MDGrayling, MI 497381265426209
- Robert Townsend, DOGrayling, MI 497381376537316
- George Abraham, MDGaylord, MI 497351396735791
- Rosanne Freeman Paz, MDGaylord, MI 497351205806593
- Peter Handley, MDGaylord, MI 497351942375050
Common questions
What is Sarah Wolf, DO's NPI number?
Sarah Wolf, DO's National Provider Identifier (NPI) is 1952727653, issued on Mar 5, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Wolf, DO located?
The NPPES record lists a practice address at 8881 M 119, Harbor Springs, MI, 49740. Phone: (231) 347-5400. Providers update this record themselves, so call before visiting.
How can I verify Sarah Wolf, DO's license?
NPPES lists Michigan license number 5101021378, 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 Sarah Wolf, DO prescribe under Medicare Part D?
In 2024, Sarah Wolf, DO had 6,596 Medicare Part D claims for 559 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.