Dr. John A. Grant, MD
- Medicare services, 2024
- 30
- Medicare patients, 2024
- 35
- Hospital affiliations
- 1
- Industry payments
- $52,455
- Medical group
- 1
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Grant'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. John A. Grant is an orthopedic surgeon in Ann Arbor, Michigan
Dr. Grant practices at University Hospital in Ann Arbor, Michigan.
Dr. Grant's NPI, 1073820908, was assigned on September 14, 2010. Dr. Grant holds Michigan license 4301097422.
- NPI
- 1073820908NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214156199
- NPI enumeration date
- September 14, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John A. Grant practices at University Hospital in Ann Arbor, Michigan
Dr. Grant's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. John A. Grant is affiliated with 3 sites of care and 1 medical group
Dr. Grant's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Grant is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dmand AI also links Dr. Grant to 1 more group practice or clinic, named with a free account. Dr. Grant's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John A. Grant's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grant practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John A. Grant is one of 823 orthopedic surgeons in Michigan
Orthopaedic surgery is Dr. Grant's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Grant is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dr. Grant is licensed in Michigan.
Specialties and state licenses
- Orthopaedic surgery, MichiganPrimary
Orthopedic surgeons near Dr. Grant
Counts of orthopedic surgeons 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. John A. Grant billed Medicare for 30 services in 2024
CMS data shows 30 Medicare services from Dr. Grant across 1 procedure code in 2024, all of them office visits, for 35 Medicare patients. Medicare paid $2,227 for them. Every service was in an office.
Dr. Grant's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 462024: 3035%
Dr. Grant compared with the Michigan median for orthopedic surgeons, 2024
- Dr. Grant
- Michigan median
- Medicare services
- 30vs 52394% below
- Medicare patients
- 35vs 17280% below
Medians across 781 orthopedic surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Grant's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grant and other orthopedic surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John A. Grant treated 35 Medicare patients in 2024, average age 67
CMS counts 35 Medicare patients who saw Dr. Grant in 2024. The largest group is 65 to 74, with 16 patients. 71% of them have arthritis, and 66% have high blood pressure. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grant's median patient age at 50, with 52% women.
Dr. Grant's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Grant's Medicare patients by sex, 2024
- Women2160%
- Men1440%
Chronic conditions among Dr. Grant's Medicare patients, 2024
- Arthritis71%
- High blood pressure66%
- High cholesterol57%
- Diabetes37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grant's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John A. Grant ranks in the 55th percentile for upper limb (arm) arthroscopy (minimally invasive joint repair) in Medicare
Dr. Grant accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Grant as offering telehealth. CMS counts 15 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Grant, more than 55% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Grant ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 55th percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John A. Grant received $52,455 in industry payments from 2016 to 2025
CMS Open Payments shows 84 general payments to Dr. Grant from 8 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 60% of the total. Joint Restoration Foundation, Inc. paid the most, $28,659.
General payments to Dr. Grant by program year, 2016 to 2025
General payments to Dr. Grant by kind, 2016 to 2025
- Consulting fees$31,22560%
- Travel and lodging$9,64818%
- Speaker and faculty fees$4,3208%
- Food and beverage$3,8787%
- Other$3,3846%
Companies that paid Dr. Grant the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John A. Grant is board certified in orthopaedic surgery
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Sources for Dr. John A. Grant'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. John A. Grant
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. John A. Grant's NPI number?
Dr. John A. Grant's NPI number is 1073820908. It was assigned on September 14, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. John A. Grant?
Dr. John A. Grant is an orthopedic surgeon in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. John A. Grant practice?
Dr. Grant practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Grant's primary practice is University Hospital in Ann Arbor, Michigan. Dmand AI also links Dr. Grant to 1 group practice or clinic.
What is Dr. John A. Grant's office phone number?
The practice phone on file for Dr. Grant is (734) 936-4000.
What is Dr. John A. Grant's medical license number?
Dr. Grant holds Michigan license 4301097422.
Which hospitals is Dr. John A. Grant affiliated with?
Dr. Grant is affiliated with University Hospital.
What medical group is Dr. John A. Grant part of?
Dr. Grant is linked to University of Michigan Health.
Does Dr. John A. Grant accept Medicare?
Yes. CMS data shows Dr. Grant billed Medicare for 30 services in 2024, and Dr. Grant accepts Medicare assignment.
Does Dr. John A. Grant offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Grant as offering telehealth services.
How many Medicare patients does Dr. John A. Grant see?
CMS counts 35 Medicare patients who saw Dr. Grant in 2024, with an average age of 67.
Show 4 more questionsShow fewer questions
Is Dr. John A. Grant board certified?
Yes. Dr. Grant is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. John A. Grant bill to Medicare?
In 2024, Dr. Grant's most billed Medicare services were office visit, established patient (99214).
Has Dr. John A. Grant received payments from drug or device companies?
CMS Open Payments shows $52,455 in general payments to Dr. Grant from 8 companies from 2016 to 2025. The largest total came from Joint Restoration Foundation, Inc.
How long has Dr. John A. Grant been practicing?
Dr. Grant graduated from medical school in 2005, 21 years ago.
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