John S. Watkins, PA
- Part D claims, 2024
- 122
- Hospital affiliations
- 1
- Industry payments
- $18
- Medical group
- 1
- State license
- 1
- Practice address
- 9455 Clairemont Mesa Blvd, San Diego, CA 92123
- Practice phone
- Call (619) 528-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente San Diego Medical Center
San Diego, California
Find John Watkins' 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.
John S. Watkins is a physician assistant in San Diego, California
John Watkins practices at Kaiser Permanente San Diego Medical Center in San Diego, California.
John Watkins' NPI, 1295850790, was assigned on March 21, 2007. John Watkins holds California license PA15486.
- NPI
- 1295850790NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749359347
- NPI enumeration date
- March 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 528-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John S. Watkins practices at Kaiser Permanente San Diego Medical Center in San Diego, California
John Watkins' primary practice is Kaiser Permanente San Diego Medical Center, at 9455 Clairemont Mesa Blvd, San Diego, CA 92123 in San Diego County. The practice phone is (619) 528-5000.
- Kaiser Permanente San Diego Medical Center9455 Clairemont Mesa Blvd, San Diego, CA 92123 · San Diego CountyPhone(619) 528-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John S. Watkins is affiliated with 2 sites of care and 1 medical group
John Watkins' primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. John Watkins is also affiliated with Kaiser Permanente Zion Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John S. Watkins' practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Watkins practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente San Diego 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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John S. Watkins is one of 11,482 physician assistants in California
Physician assistant is John Watkins' primary specialty in the NPI Registry, under taxonomy code 363A00000X. John Watkins is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). John Watkins is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near John Watkins
Counts of physician assistants 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
John S. Watkins' patients have a median age of 35
Across all payers, Dmand AI patient panel data puts John Watkins' median patient age at 35, with 48% women.
John Watkins' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
John S. Watkins wrote 122 Medicare Part D claims in 2024
In 2024, John Watkins wrote 122 Medicare Part D claims for 85 patients. 98% of them were for generic drugs. CMS names the drug for 77 of them, across 3 drugs with 11 or more claims each, at $663 in total drug cost.
John Watkins' Part D claims by kind of drug, 2024
- Generic120 claims98%
- Brand-name and other2 claims2%
John Watkins' 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 John Watkins' Part D claims, 2024
- Opioids55%67 of 122 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
How John S. Watkins takes part in Medicare
John Watkins 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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John S. Watkins received $18 in industry payments in 2024
CMS Open Payments shows 1 general payment to John Watkins from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Bioventus LLC paid the most, $18.
Companies that paid John Watkins the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John S. Watkins is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for John S. Watkins'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 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) |
| 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 John S. Watkins
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John S. Watkins' NPI number?
John S. Watkins' NPI number is 1295850790. It was assigned on March 21, 2007, and it is active in the NPI Registry.
What does John S. Watkins specialize in?
John S. Watkins is a physician assistant in San Diego, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John S. Watkins practice?
John Watkins practices at 9455 Clairemont Mesa Blvd, San Diego, CA 92123. John Watkins' primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California.
What is John S. Watkins' office phone number?
The practice phone on file for John Watkins is (619) 528-5000.
What is John S. Watkins' medical license number?
John Watkins holds California license PA15486.
Which hospitals is John S. Watkins affiliated with?
John Watkins is affiliated with Kaiser Permanente Zion Medical Center.
What medical group is John S. Watkins part of?
John Watkins is linked to Southern California Permanente Medical Group.
Does John S. Watkins accept Medicare?
Yes. CMS lists John Watkins as accepting Medicare assignment.
Is John S. Watkins board certified?
Yes. John Watkins is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What drugs does John S. Watkins prescribe most?
In 2024 Medicare Part D data, John Watkins' most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone HCl and Meloxicam.
Has John S. Watkins received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to John Watkins from 1 company from 2024 to 2024. The largest total came from Bioventus LLC.
How long has John S. Watkins been practicing?
John Watkins graduated from medical school in 2000, 26 years ago.
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