Dr. Gregory M. Grant, MD
- Medicare services, 2024
- 727
- Medicare patients, 2024
- 268
- Part D claims, 2024
- 19
- MIPS score, 2024
- 28
- Hospital affiliations
- 5
- Practice address
- 1800 E Van Buren St, Phoenix, AZ 85006
- Practice phone
- Call (602) 251-8642
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
College Medical Center-Phoenix Behavioral Health Center
Phoenix, Arizona
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. Gregory M. Grant is an orthopedic surgeon in Phoenix, Arizona
Dr. Grant practices at College Medical Center-Phoenix Behavioral Health Center in Phoenix, Arizona.
Dr. Grant's NPI, 1699711838, was assigned on June 22, 2006. Dr. Grant graduated from Tulane University School of Medicine in 1994. Dr. Grant holds Arizona license 28675.
- NPI
- 1699711838NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466481460
- NPI enumeration date
- June 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (602) 251-8642
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory M. Grant practices at College Medical Center-Phoenix Behavioral Health Center in Phoenix, Arizona
Dr. Grant's primary practice is College Medical Center-Phoenix Behavioral Health Center, at 1800 E Van Buren St, Phoenix, AZ 85006 in Maricopa County. The practice phone is (602) 251-8642.
- College Medical Center-Phoenix Behavioral Health Center1800 E Van Buren St, Phoenix, AZ 85006 · Maricopa CountyPhone(602) 251-8642
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory M. Grant is affiliated with 10 sites of care and 2 medical groups
Dr. Grant's primary practice is College Medical Center-Phoenix Behavioral Health Center in Phoenix, Arizona. Dr. Grant is also affiliated with HonorHealth John C. Lincoln Medical Center. The medical group on file is District Medical Group. Dmand AI also links Dr. Grant to 4 more hospitals, 2 group practices and clinics, 1 physician office, 1 home health agency and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory M. Grant's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grant practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| College Medical Center-Phoenix Behavioral Health Center | Available with a free account |
| +9 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory M. Grant is one of 377 orthopedic surgeons in Arizona
Orthopaedic surgery is Dr. Grant's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Grant is licensed in Arizona.
Specialties and state licenses
- Orthopaedic surgery, ArizonaPrimary
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. Gregory M. Grant billed Medicare for 727 services in 2024
CMS data shows 727 Medicare services from Dr. Grant across 18 procedure codes in 2024, for 268 Medicare patients. Medicare paid $82,536 for them.
Dr. Grant's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2422024: 36752%
- Office and hospital visits
- 2023: 2992024: 2884%
- Surgery
- 2023: 802024: 7210%
- Other services
- 2023: 172024: 0100%
Where Dr. Grant's Medicare services took place, 2024
- In an office50870%
- In a facility21930%
Dr. Grant compared with the Arizona median for orthopedic surgeons, 2024
- Dr. Grant
- Arizona median
- Medicare services
- 727vs 98826% below
- Medicare patients
- 268vs 2877% below
- Part D claims
- 11vs 7485% below
Medians across 343 orthopedic surgeons in Arizona 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 Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory M. Grant treated 268 Medicare patients in 2024, average age 80
CMS counts 268 Medicare patients who saw Dr. Grant in 2024. The largest group is 75 to 84, with 103 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.58, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Grant's median patient age at 73, with 59% 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
- Women20175%
- Men6725%
Chronic conditions among Dr. Grant's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis60%
- Osteoporosis50%
- Ischemic heart disease35%
- Mood disorders32%
- Anxiety31%
- Chronic kidney disease29%
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 73
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory M. Grant wrote 19 Medicare Part D claims in 2024
In 2024, Dr. Grant wrote 19 Medicare Part D claims for 15 patients. 95% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $28 in total drug cost. In 2021, CMS named 28 claims across 2 drugs.
Dr. Grant's Part D claims by kind of drug, 2024
- Generic18 claims95%
- Brand-name and other1 claims5%
Dr. Grant's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 282022: 1161%
Drugs named by CMS: 1 in 2022, 2 in 2021.
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
Dr. Gregory M. Grant scored 28 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 28 out of 100 for Dr. Grant for performance year 2024, reported individually. Dr. Grant accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Grant's MIPS scores, performance year 2024
- 28of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 94of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gregory M. Grant received $1,626 in industry payments from 2016 to 2025
CMS Open Payments shows 58 general payments to Dr. Grant from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $473.
General payments to Dr. Grant by program year, 2016 to 2025
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. Gregory M. Grant graduated from Tulane University School of Medicine
Dr. Grant graduated from Tulane University School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory M. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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. Gregory M. 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. Gregory M. Grant's NPI number?
Dr. Gregory M. Grant's NPI number is 1699711838. It was assigned on June 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory M. Grant?
Dr. Gregory M. Grant is an orthopedic surgeon in Phoenix, Arizona. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Gregory M. Grant practice?
Dr. Grant practices at 1800 E Van Buren St, Phoenix, AZ 85006. Dr. Grant's primary practice is College Medical Center-Phoenix Behavioral Health Center in Phoenix, Arizona. Dmand AI also links Dr. Grant to 4 hospitals, 2 group practices and clinics, 1 physician office, 1 home health agency and 1 medical group.
What is Dr. Gregory M. Grant's office phone number?
The practice phone on file for Dr. Grant is (602) 251-8642.
What is Dr. Gregory M. Grant's medical license number?
Dr. Grant holds Arizona license 28675.
Which hospitals is Dr. Gregory M. Grant affiliated with?
Dr. Grant is affiliated with HonorHealth John C. Lincoln Medical Center. Dmand AI links Dr. Grant to 4 more hospitals.
What medical group is Dr. Gregory M. Grant part of?
Dr. Grant is linked to District Medical Group. Dmand AI links Dr. Grant to 1 more medical group.
Does Dr. Gregory M. Grant accept Medicare?
Yes. CMS data shows Dr. Grant billed Medicare for 727 services in 2024, and Dr. Grant accepts Medicare assignment.
What is Dr. Gregory M. Grant's MIPS score?
Dr. Grant's MIPS final score for performance year 2024 is 28 out of 100, reported individually.
How many Medicare patients does Dr. Gregory M. Grant see?
CMS counts 268 Medicare patients who saw Dr. Grant in 2024, with an average age of 80.
Show 5 more questionsShow fewer questions
What services does Dr. Gregory M. Grant bill to Medicare?
In 2024, Dr. Grant's most billed Medicare services were hospital inpatient care (99222), diagnostic imaging (73502) and diagnostic imaging (73060).
Where did Dr. Gregory M. Grant go to medical school?
Dr. Grant graduated from Tulane University School of Medicine in 1994.
What drugs does Dr. Gregory M. Grant prescribe most?
In 2022 Medicare Part D data, Dr. Grant's most prescribed drugs by claims were Amoxicillin.
Has Dr. Gregory M. Grant received payments from drug or device companies?
CMS Open Payments shows $1,626 in general payments to Dr. Grant from 18 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Gregory M. Grant been practicing?
Dr. Grant graduated from medical school in 1994, 32 years ago.
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