NPPES file of Aug 9, 2026

Phillip S. Eisenberg, D.O.

Internal Medicine Physician · Traverse City, MI

Phillip S. Eisenberg, D.O. is an internal medicine physician with a practice address in Traverse City, Michigan, and NPI 1619075637, issued on Sep 21, 2006. Check the license (Michigan 5101010790, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619075637
Name
Phillip S. Eisenberg
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
5101010790 MI
Self-reported in NPPES; status is on the state search
Practice location
1000 Pavillions Cir, Traverse City, MI 49684
Phone
(231) 932-3000
Enumerated
Sep 21, 2006
Record last updated
Aug 1, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(231) 932-3719
Medicaid ID
4282710 MI
Medicare enrollment
Enrolled (PECOS I20060207000695); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Osteopathic Medicine, 1985
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1000 Pavillions Cir

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jacqueline Aicher, M.S., CCC-SLPSpeech-Language Pathologist1467931477
  2. Carrie BaldwinPhysical Therapist1851893879
  3. Jennifer BaloghOccupational Therapist1295237493
  4. Harriet Barner, NPNurse Practitioner1003809351
  5. Dawn Brown, AGANPGerontology Nurse Practitioner1548612666
  6. Amy Coneset, PTPhysical Therapist1588165096

Verify Phillip S. Eisenberg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 5101010790
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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6.4 times the Medicare Part D claims of the average internal medicine physician in 2024

20,401 Medicare Part D claims for 759 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 469 claims were for opioids.

  1. Phillip Eisenberg20,401
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium879 claims
  2. Eliquis799 claims
  3. Levothyroxine Sodium645 claims
  4. Furosemide603 claims
  5. Gabapentin597 claims
  6. Potassium Chloride532 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

  1. Powerback Rehabilitation LLCJackson, MI
  2. Progressive Care Medical Group OF MI, PLLCEast Lansing, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Phillip S. Eisenberg among 5,735 internal medicine physician records in Michigan

Phillip S. Eisenberg, D.O. 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 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 60% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1985 · median 2006 among the 3,564 with a school on file
  • Record last updated2018 · 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).

93 internal medicine physician records list a practice address in Traverse City

They are 93 of the 3,536 NPPES records with a practice address in Traverse City, and 5,735 internal medicine physician records in Michigan.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Troy Ahlstrom, M.D.Traverse City, MI 496841548265911
  2. Natalie Brown, M.D., PHDTraverse City, MI 496841427053529
  3. Elizabeth Elliot, D.O.Traverse City, MI 496841013919109
  4. David Friar, M.D.Traverse City, MI 496841720083108
  5. Kenneth Friar, M.D.Traverse City, MI 496841730184847
  6. William Howard, MDTraverse City, MI 496841588669725
  7. David Macdougall, MDTraverse City, MI 496841659376416
  8. Michael Salata, M.D.Traverse City, MI 496841275538670

Common questions

What is Phillip S. Eisenberg, D.O.'s NPI number?

Phillip S. Eisenberg, D.O.'s National Provider Identifier (NPI) is 1619075637, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Phillip S. Eisenberg, D.O. located?

The NPPES record lists a practice address at 1000 Pavillions Cir, Traverse City, MI, 49684. Phone: (231) 932-3000. Providers update this record themselves, so call before visiting.

How can I verify Phillip S. Eisenberg, D.O.'s license?

NPPES lists Michigan license number 5101010790, 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 Phillip S. Eisenberg, D.O. prescribe under Medicare Part D?

In 2024, Phillip S. Eisenberg, D.O. had 20,401 Medicare Part D claims for 759 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.