Dr. Keith Alan Hamilton, MD
- Part D claims, 2024
- 25
- Hospital affiliations
- 2
- Medical groups
- 2
- Insurance carriers
- 1
- State license
- 1
- Practice address
- 975 Sereno Dr, Vallejo, CA 94589
- Practice phone
- Call (707) 651-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hamilton'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. Keith Alan Hamilton is a family medicine physician in Vallejo, California
Dr. Hamilton practices at Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente.
Dr. Hamilton's NPI, 1205984150, was assigned on January 8, 2007. Dr. Hamilton graduated from Arizona College of Osteopathic Medicine - Glendale in 2003. Dr. Hamilton's California license number on file is 20A8960.
- NPI
- 1205984150NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991867731
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 651-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Keith Alan Hamilton practices at Vallejo Medical Center in Vallejo, California
Dr. Hamilton's primary practice is Vallejo Medical Center, at 975 Sereno Dr, Vallejo, CA 94589 in Solano County. The practice phone is (707) 651-1000.
- Vallejo Medical Center975 Sereno Dr, Vallejo, CA 94589 · Solano CountyPhone(707) 651-1000
Source: Dmand AI Affiliation Data
Dr. Keith Alan Hamilton is affiliated with 4 sites of care and 2 medical groups
Dr. Hamilton's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. Dr. Hamilton is also affiliated with Riverside Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Hamilton to 1 more home health agency, 1 hospice and 1 medical group, 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. Keith Alan Hamilton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamilton practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vallejo Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Keith Alan Hamilton is one of 15,680 family medicine physicians in California
Family medicine is Dr. Hamilton's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Hamilton has a license on file in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Hamilton
Counts of family 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
Dr. Keith Alan Hamilton's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Hamilton's median patient age at 51, with 61% women.
Dr. Hamilton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women61%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Keith Alan Hamilton wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Hamilton wrote 25 Medicare Part D claims for 20 patients. 84% of them were for generic drugs. They cover 18 drugs, with $7,340 in total drug cost. In 2021, CMS named 4,822 claims across 74 drugs.
Dr. Hamilton's Part D claims by kind of drug, 2024
- Generic21 claims84%
- Brand-name and other4 claims16%
Dr. Hamilton'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: 4,8222022: 41391%
Drugs named by CMS: 18 in 2022, 74 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
How Dr. Keith Alan Hamilton takes part in Medicare
Dr. Hamilton 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)
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Dr. Keith Alan Hamilton has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Hamilton, most recently NCQA HSRP in 2015.
Awards and honors for Dr. Hamilton
- 2015
- NCQA HSRP
- 2013
- CMS Stage 1 2012
- 2012
- NCQA DRP
Source: Dmand AI Professional Profile Data
Dr. Keith Alan Hamilton graduated from Arizona College of Osteopathic Medicine - Glendale
Dr. Hamilton graduated from Arizona College of Osteopathic Medicine - Glendale in 2003. Dr. Hamilton is a member of ACOFP and AOA.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Keith Alan Hamilton accepts plans from 1 insurance carrier
Dr. Hamilton is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Hamilton accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Keith Alan Hamilton'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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Keith Alan Hamilton
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. Keith Alan Hamilton's NPI number?
Dr. Keith Alan Hamilton's NPI number is 1205984150. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Keith Alan Hamilton?
Dr. Keith Alan Hamilton is a family medicine physician in Vallejo, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Keith Alan Hamilton practice?
Dr. Hamilton practices at 975 Sereno Dr, Vallejo, CA 94589. Dr. Hamilton's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. Dmand AI also links Dr. Hamilton to 1 home health agency, 1 hospice and 1 medical group.
What is Dr. Keith Alan Hamilton's office phone number?
The practice phone on file for Dr. Hamilton is (707) 651-1000.
What is Dr. Keith Alan Hamilton's medical license number?
Dr. Hamilton's California license number on file is 20A8960.
Which hospitals is Dr. Keith Alan Hamilton affiliated with?
Dr. Hamilton practices at Vallejo Medical Center in Vallejo, California. Dr. Hamilton is also affiliated with Riverside Medical Center.
What medical group is Dr. Keith Alan Hamilton part of?
Dr. Hamilton is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Hamilton to 1 more medical group.
Does Dr. Keith Alan Hamilton accept Medicare?
Yes. CMS lists Dr. Hamilton as accepting Medicare assignment.
Where did Dr. Keith Alan Hamilton go to medical school?
Dr. Hamilton graduated from Arizona College of Osteopathic Medicine - Glendale in 2003.
What drugs does Dr. Keith Alan Hamilton prescribe most?
In 2022 Medicare Part D data, Dr. Hamilton's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Lisinopril.
How long has Dr. Keith Alan Hamilton been practicing?
Dr. Hamilton graduated from medical school in 2003, 23 years ago.
What insurance does Dr. Keith Alan Hamilton accept?
Dr. Hamilton is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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