Dr. Adrienne Ann Grant, DO
- Medicare services, 2024
- 33,615
- Medicare patients, 2024
- 403
- Part D claims, 2024
- 1,694
- MIPS score, 2024
- 75
- Affiliated sites
- 9
- Practice address
- 21950 Copley Dr, Diamond Bar, CA 91765
- Practice phone
- Call (626) 840-1023
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Call the Car
Diamond Bar, California
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. Adrienne Ann Grant is a general practice physician in Diamond Bar, California
Dr. Grant practices at Call the Car in Diamond Bar, California.
Dr. Grant's NPI, 1063571834, was assigned on December 8, 2006. Dr. Grant holds California license 20A7285.
- NPI
- 1063571834NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597866764
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (626) 840-1023
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Adrienne Ann Grant practices at Call the Car in Diamond Bar, California
Dr. Grant's primary practice is Call the Car, at 21950 Copley Dr, Diamond Bar, CA 91765 in Los Angeles County. The practice phone is (626) 840-1023.
- Call the Car21950 Copley Dr, Diamond Bar, CA 91765 · Los Angeles CountyPhone(626) 840-1023
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Adrienne Ann Grant is affiliated with 10 sites of care and 1 medical group
Dr. Grant's primary practice is Call the Car in Diamond Bar, California. The medical group on file is Jaga Medical Group, Inc. Dmand AI also links Dr. Grant to 5 more home health agencies, 2 physician offices, 1 group practice or clinic and 1 hospice, 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. Adrienne Ann 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 |
|---|---|
| Call the Car | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Adrienne Ann Grant is one of 1,526 general practice physicians in California
General practice is Dr. Grant's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Grant is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
General practice physicians near Dr. Grant
Counts of general practice physicians 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. Adrienne Ann Grant billed Medicare for 33,615 services in 2024
CMS data shows 33,615 Medicare services from Dr. Grant across 20 procedure codes in 2024, for 403 Medicare patients. Medicare paid $338,170 for them. Every service was in an office.
Dr. Grant's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 26,5782024: 30,47015%
- Office and hospital visits
- 2023: 1,5462024: 1,6054%
- Surgery
- 2023: 6972024: 7447%
- Imaging
- 2023: 02024: 440
- Other services
- 2023: 3672024: 3563%
Dr. Grant compared with the California median for general practice physicians, 2024
- Dr. Grant
- California median
- Medicare services
- 33,615vs 262128.3 times
- Medicare patients
- 403vs 1363.0 times
- Part D claims
- 1,361vs 1927.1 times
Medians across 1,114 general practice physicians in California 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Adrienne Ann Grant treated 403 Medicare patients in 2024, average age 76
CMS counts 403 Medicare patients who saw Dr. Grant in 2024. The largest group is 65 to 74, with 170 patients. 75% of them have arthritis, and 75% have diabetes. Their average risk score is 1.54, 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 75, 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
- Women23358%
- Men17042%
Chronic conditions among Dr. Grant's Medicare patients, 2024
- Arthritis75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Mood disorders62%
- Depression60%
- Anxiety54%
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 75
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Adrienne Ann Grant wrote 1,694 Medicare Part D claims in 2024
In 2024, Dr. Grant wrote 1,694 Medicare Part D claims for 75 patients. 85% of them were for generic drugs. CMS names the drug for 1,361 of them, across 46 drugs with 11 or more claims each, at $109,585 in total drug cost. In 2023, CMS named 2,221 claims across 68 drugs.
Dr. Grant's Part D claims by kind of drug, 2024
- Generic1,436 claims85%
- Brand-name and other258 claims15%
Dr. Grant'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. Grant's Part D claims, 2024
- Antibiotics1%14 of 1,694 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: 2,2212024: 1,36139%
Drugs named by CMS: 46 in 2024, 68 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
Dr. Adrienne Ann Grant scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 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. CMS lists Dr. Grant as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Dr. Adrienne Ann 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) |
| 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. Adrienne Ann 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. Adrienne Ann Grant's NPI number?
Dr. Adrienne Ann Grant's NPI number is 1063571834. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Adrienne Ann Grant?
Dr. Adrienne Ann Grant is a general practice physician in Diamond Bar, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Adrienne Ann Grant practice?
Dr. Grant practices at 21950 Copley Dr, Diamond Bar, CA 91765. Dr. Grant's primary practice is Call the Car in Diamond Bar, California. Dmand AI also links Dr. Grant to 5 home health agencies, 2 physician offices, 1 group practice or clinic and 1 hospice.
What is Dr. Adrienne Ann Grant's office phone number?
The practice phone on file for Dr. Grant is (626) 840-1023.
What is Dr. Adrienne Ann Grant's medical license number?
Dr. Grant holds California license 20A7285.
What medical group is Dr. Adrienne Ann Grant part of?
Dr. Grant is linked to Jaga Medical Group, Inc.
Does Dr. Adrienne Ann Grant accept Medicare?
Yes. CMS data shows Dr. Grant billed Medicare for 33,615 services in 2024, and Dr. Grant accepts Medicare assignment.
Does Dr. Adrienne Ann Grant offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Grant as offering telehealth services.
What is Dr. Adrienne Ann Grant's MIPS score?
Dr. Grant's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Adrienne Ann Grant see?
CMS counts 403 Medicare patients who saw Dr. Grant in 2024, with an average age of 76.
Show 3 more questionsShow fewer questions
What services does Dr. Adrienne Ann Grant bill to Medicare?
In 2024, Dr. Grant's most billed Medicare services were allergy test or treatment (95004), office visit, established patient (99213) and surgery: heart and blood vessels (36415).
What drugs does Dr. Adrienne Ann Grant prescribe most?
In 2024 Medicare Part D data, Dr. Grant's most prescribed drugs by claims were Gabapentin, Meclizine HCl and Ibuprofen.
How long has Dr. Adrienne Ann Grant been practicing?
Dr. Grant graduated from medical school in 1998, 28 years ago.
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