Grant Richardson
- Part D claims, 2024
- 199
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Grant Richardson'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.
Grant Richardson is an adult medicine physician in Richmond, California
Grant Richardson practices at Richmond Medical Center in Richmond, California.
Grant Richardson's NPI, 1629643515, was assigned on May 24, 2021. Grant Richardson graduated from Lake Erie Col of Osteo Med at Seton Hill Univ in 2021. Grant Richardson holds California license 20A22558.
- NPI
- 1629643515NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416358130
- NPI enumeration date
- May 24, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (510) 307-1555
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Grant Richardson practices at Richmond Medical Center in Richmond, California
Grant Richardson's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Grant Richardson is affiliated with 2 sites of care and 1 medical group
Grant Richardson's primary practice is Richmond Medical Center in Richmond, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Grant Richardson to 1 more group practice or clinic, 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 Grant Richardson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Grant Richardson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Grant Richardson is one of 299 adult medicine physicians in California
Adult medicine is Grant Richardson's primary specialty in the NPI Registry, under taxonomy code 207QA0505X. Grant Richardson is licensed in California.
Specialties and state licenses
- Adult medicine, CaliforniaPrimary
Adult medicine physicians near Grant Richardson
Counts of adult medicine 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
Grant Richardson's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Grant Richardson's median patient age at 43, with 47% women.
Grant Richardson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Grant Richardson wrote 199 Medicare Part D claims in 2024
In 2024, Grant Richardson wrote 199 Medicare Part D claims for 81 patients. 85% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $279 in total drug cost.
Grant Richardson's Part D claims by kind of drug, 2024
- Generic169 claims85%
- Brand-name30 claims15%
Grant Richardson'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 Grant Richardson's Part D claims, 2024
- Opioids7%14 of 199 claims
- Antibiotics8%15 of 199 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Grant Richardson offers telehealth to Medicare patients
Grant Richardson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Grant Richardson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Grant Richardson graduated from Lake Erie Col of Osteo Med at Seton Hill Univ
Grant Richardson graduated from Lake Erie Col of Osteo Med at Seton Hill Univ in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Grant Richardson'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 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) |
| 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 Grant Richardson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Grant Richardson's NPI number?
Grant Richardson's NPI number is 1629643515. It was assigned on May 24, 2021, and it is active in the NPI Registry.
What does Grant Richardson specialize in?
Grant Richardson is an adult medicine physician in Richmond, California. The primary specialty in the NPI Registry is Adult Medicine Physician (taxonomy code 207QA0505X).
Where does Grant Richardson practice?
Grant Richardson practices at 901 Nevin Ave, Richmond, CA 94801. Grant Richardson's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Grant Richardson to 1 group practice or clinic.
What is Grant Richardson's office phone number?
The practice phone on file for Grant Richardson is (510) 307-1555.
What is Grant Richardson's medical license number?
Grant Richardson holds California license 20A22558.
What medical group is Grant Richardson part of?
Grant Richardson is linked to The Permanente Medical Group, Inc.
Does Grant Richardson accept Medicare?
Yes. CMS lists Grant Richardson as accepting Medicare assignment.
Does Grant Richardson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Grant Richardson as offering telehealth services.
Where did Grant Richardson go to medical school?
Grant Richardson graduated from Lake Erie Col of Osteo Med at Seton Hill Univ in 2021.
What drugs does Grant Richardson prescribe most?
In 2024 Medicare Part D data, Grant Richardson's most prescribed drugs by claims were Albuterol Sulfate Hfa.
How long has Grant Richardson been practicing?
Grant Richardson graduated from medical school in 2021, 5 years ago.
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