Dr. John M. Stevenson, MD
- Part D claims, 2024
- 100
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 2
- State license
- 1
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Santa Clara, California
Find Dr. Stevenson'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. John M. Stevenson is a general surgeon in Santa Clara, California
Dr. Stevenson practices at Permanente Medical Group Inc in Santa Clara, California.
Dr. Stevenson's NPI, 1124105051, was assigned on October 31, 2006. Dr. Stevenson graduated from David Geffen School of Medicine at UCLA in 1989. Dr. Stevenson holds California license G69890.
- NPI
- 1124105051NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325058969
- NPI enumeration date
- October 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John M. Stevenson practices at Permanente Medical Group Inc in Santa Clara, California
Dr. Stevenson's primary practice is Permanente Medical Group Inc, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 851-1000.
- Permanente Medical Group Inc710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John M. Stevenson is affiliated with 2 sites of care and 1 medical group
Dr. Stevenson's primary practice is Permanente Medical Group Inc in Santa Clara, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Stevenson 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 Dr. John M. Stevenson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stevenson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John M. Stevenson is one of 2,926 general surgeons in California
Surgery is Dr. Stevenson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Stevenson is board certified in surgery by the American Board of Surgery. Dr. Stevenson is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
General surgeons near Dr. Stevenson
Counts of general 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. John M. Stevenson's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Dr. Stevenson's median patient age at 54, with 54% women.
Dr. Stevenson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. John M. Stevenson wrote 100 Medicare Part D claims in 2024
In 2024, Dr. Stevenson wrote 100 Medicare Part D claims for 58 patients. 99% of them were for generic drugs. CMS names the drug for 80 of them, across 2 drugs with 11 or more claims each, at $571 in total drug cost. In 2023, CMS named 86 claims across 2 drugs.
Dr. Stevenson's Part D claims by kind of drug, 2024
- Generic99 claims99%
- Brand-name and other1 claims1%
Dr. Stevenson'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. Stevenson's Part D claims, 2024
- Opioids45%45 of 100 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: 862024: 807%
Drugs named by CMS: 2 in 2024, 2 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
How Dr. John M. Stevenson takes part in Medicare
Dr. Stevenson 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. John M. Stevenson graduated from David Geffen School of Medicine at UCLA
Dr. Stevenson graduated from David Geffen School of Medicine at UCLA in 1989.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. John M. Stevenson accepts plans from 2 insurance carriers
Dr. Stevenson is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Stevenson accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. John M. Stevenson'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 |
| 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. John M. Stevenson
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. John M. Stevenson's NPI number?
Dr. John M. Stevenson's NPI number is 1124105051. It was assigned on October 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John M. Stevenson?
Dr. John M. Stevenson is a general surgeon in Santa Clara, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. John M. Stevenson practice?
Dr. Stevenson practices at 710 Lawrence Expy, Santa Clara, CA 95051. Dr. Stevenson's primary practice is Permanente Medical Group Inc in Santa Clara, California. Dmand AI also links Dr. Stevenson to 1 group practice or clinic.
What is Dr. John M. Stevenson's office phone number?
The practice phone on file for Dr. Stevenson is (408) 851-1000.
What is Dr. John M. Stevenson's medical license number?
Dr. Stevenson holds California license G69890.
What medical group is Dr. John M. Stevenson part of?
Dr. Stevenson is linked to The Permanente Medical Group, Inc.
Does Dr. John M. Stevenson accept Medicare?
Yes. CMS lists Dr. Stevenson as accepting Medicare assignment.
Is Dr. John M. Stevenson board certified?
Yes. Dr. Stevenson is board certified in surgery by the American Board of Surgery.
Where did Dr. John M. Stevenson go to medical school?
Dr. Stevenson graduated from David Geffen School of Medicine at UCLA in 1989.
What drugs does Dr. John M. Stevenson prescribe most?
In 2024 Medicare Part D data, Dr. Stevenson's most prescribed drugs by claims were Oxycodone HCl and Ibuprofen.
How long has Dr. John M. Stevenson been practicing?
Dr. Stevenson graduated from medical school in 1989, 37 years ago.
What insurance does Dr. John M. Stevenson accept?
Dr. Stevenson is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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