Zachary M. Hanafi, DO
Internal Medicine Physician · Lansing, MI
Zachary M. Hanafi, DO is an internal medicine physician with a practice address in Lansing, Michigan, and NPI 1578145819, issued on Apr 26, 2021. Check the license (Michigan 5101028433, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Zachary M. Hanafi
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5101028433 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2900 Collins RD, Lansing, MI 48910
- Phone
- (517) 975-6000
- Enumerated
- Apr 26, 2021
- Record last updated
- Mar 24, 2025
- Medicare enrollment
- Enrolled (PECOS I20250306003361); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 2900 Collins RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Layan Ababneh, MDStudent in an Organized Health Care Education/Training Program1396680401
- Zachary Abbate, MDStudent in an Organized Health Care Education/Training Program1316794761
- Amelia Ackerman-Burke, SLPSpeech-Language Pathologist1962260976
- Matthew AgnewCertified Registered Nurse Anesthetist1558407023
- Ruchi AgnihotriCardiovascular Disease Physician1356086599
- Michael Ahrens, MDInternal Medicine Physician1669051215
Verify Zachary M. Hanafi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101028433Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average internal medicine physician in 2024
503 Medicare Part D claims for 109 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Levothyroxine Sodium40 claims
- Atorvastatin Calcium27 claims
- Eliquis22 claims
- Lisinopril19 claims
- Trelegy Ellipta18 claims
- Albuterol Sulfate Hfa17 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: $28.62
1 payment: food and beverage; the largest payer was Pharmacosmos Therapeutics 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
- Capital Internal Medicine Associates P.C.Lansing, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary M. Hanafi among 5,735 internal medicine physician records in Michigan
Zachary M. Hanafi, 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 2021, is newer than 83% of them.
- NPI issued2021 · 83% of these records are older, 13% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · 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).
135 internal medicine physician records list a practice address in Lansing
They are 135 of the 5,276 NPPES records with a practice address in Lansing, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Lansing → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Christopher Alvarado, DOLansing, MI 489101073772968
- Jill Barry, MDLansing, MI 489101285629238
- Stephanie BaukusLansing, MI 489101578981189
- Aaron Bohrer, D.O.Lansing, MI 489101548472079
- Caroline Heideman, DOLansing, MI 489101891229100
- Ujwala Koduru, MDLansing, MI 489101700290806
- Brian Mahany, DOLansing, MI 489101821084153
- Anthony Meier, MDLansing, MI 489101134236268
Common questions
What is Zachary M. Hanafi, DO's NPI number?
Zachary M. Hanafi, DO's National Provider Identifier (NPI) is 1578145819, issued on Apr 26, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Zachary M. Hanafi, DO located?
The NPPES record lists a practice address at 2900 Collins RD, Lansing, MI, 48910. Phone: (517) 975-6000. Providers update this record themselves, so call before visiting.
How can I verify Zachary M. Hanafi, DO's license?
NPPES lists Michigan license number 5101028433, 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 Zachary M. Hanafi, DO prescribe under Medicare Part D?
In 2024, Zachary M. Hanafi, DO had 503 Medicare Part D claims for 109 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.