Dr. Zachary M. Hanafi, DO
- Part D claims, 2024
- 503
- Hospital affiliations
- 3
- Industry payments
- $1,245
- Medical group
- 1
- State license
- 1
- Practice address
- 2900 Collins Road, Lansing, MI 48910
- Practice phone
- Call (517) 975-5600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hanafi's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Zachary M. Hanafi is an internist in Lansing, Michigan
Dr. Hanafi practices at McLaren Greater Lansing in Lansing, Michigan, part of McLaren Health Care.
Dr. Hanafi's NPI, 1578145819, was assigned on April 26, 2021. Dr. Hanafi holds Michigan license 5101028433.
- NPI
- 1578145819NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062956675
- NPI enumeration date
- April 26, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (517) 975-5600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary M. Hanafi practices at McLaren Greater Lansing in Lansing, Michigan
Dr. Hanafi's primary practice is McLaren Greater Lansing, at 2900 Collins Road, Lansing, MI 48910 in Ingham County. The practice phone is (517) 975-5600.
- McLaren Greater Lansing2900 Collins Road, Lansing, MI 48910 · Ingham CountyPhone(517) 975-5600
Source: Dmand AI Affiliation Data
Dr. Zachary M. Hanafi is affiliated with 4 sites of care and 1 medical group
Dr. Hanafi's primary practice is McLaren Greater Lansing in Lansing, Michigan, part of McLaren Health Care. Dr. Hanafi is also affiliated with University of Michigan Health-Sparrow Lansing. The medical group on file is Capital Internal Medicine Associates. Dmand AI also links Dr. Hanafi to 1 more hospital and 1 clinical lab, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zachary M. Hanafi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hanafi practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLaren Greater Lansing | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across McLaren Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Zachary M. Hanafi is one of 4,804 internists in Michigan
Internal medicine is Dr. Hanafi's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hanafi is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Hanafi
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Zachary M. Hanafi's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Hanafi's median patient age at 75, with 48% women.
Dr. Hanafi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Zachary M. Hanafi wrote 503 Medicare Part D claims in 2024
In 2024, Dr. Hanafi wrote 503 Medicare Part D claims for 109 patients. 72% of them were for generic drugs. CMS names the drug for 259 of them, across 15 drugs with 11 or more claims each, at $50,118 in total drug cost. In 2023, CMS named 362 claims across 20 drugs.
Dr. Hanafi's Part D claims by kind of drug, 2024
- Generic362 claims72%
- Brand-name129 claims26%
- Other12 claims2%
Dr. Hanafi's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hanafi's Part D claims, 2024
- Antibiotics2%11 of 503 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3622024: 25928%
Drugs named by CMS: 15 in 2024, 20 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Zachary M. Hanafi takes part in Medicare
Dr. Hanafi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Zachary M. Hanafi received $1,245 in industry payments from 2024 to 2025
CMS Open Payments shows 13 general payments to Dr. Hanafi from 9 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Paratek Pharmaceuticals, Inc. paid the most, $225.
General payments to Dr. Hanafi by program year, 2024 to 2025
Companies that paid Dr. Hanafi the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Zachary M. Hanafi's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Zachary M. Hanafi
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Zachary M. Hanafi's NPI number?
Dr. Zachary M. Hanafi's NPI number is 1578145819. It was assigned on April 26, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary M. Hanafi?
Dr. Zachary M. Hanafi is an internist in Lansing, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zachary M. Hanafi practice?
Dr. Hanafi practices at 2900 Collins Road, Lansing, MI 48910. Dr. Hanafi's primary practice is McLaren Greater Lansing in Lansing, Michigan, part of McLaren Health Care. Dmand AI also links Dr. Hanafi to 1 hospital and 1 clinical lab.
What is Dr. Zachary M. Hanafi's office phone number?
The practice phone on file for Dr. Hanafi is (517) 975-5600.
What is Dr. Zachary M. Hanafi's medical license number?
Dr. Hanafi holds Michigan license 5101028433.
Which hospitals is Dr. Zachary M. Hanafi affiliated with?
Dr. Hanafi practices at McLaren Greater Lansing in Lansing, Michigan. Dr. Hanafi is also affiliated with University of Michigan Health-Sparrow Lansing. Dmand AI links Dr. Hanafi to 1 more hospital.
What medical group is Dr. Zachary M. Hanafi part of?
Dr. Hanafi is linked to Capital Internal Medicine Associates.
Does Dr. Zachary M. Hanafi accept Medicare?
Yes. CMS lists Dr. Hanafi as accepting Medicare assignment.
What drugs does Dr. Zachary M. Hanafi prescribe most?
In 2024 Medicare Part D data, Dr. Hanafi's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Eliquis.
Has Dr. Zachary M. Hanafi received payments from drug or device companies?
CMS Open Payments shows $1,245 in general payments to Dr. Hanafi from 9 companies from 2024 to 2025. The largest total came from Paratek Pharmaceuticals, Inc.
How long has Dr. Zachary M. Hanafi been practicing?
Dr. Hanafi graduated from medical school in 2021, 5 years ago.
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