Dr. John Michael Webb, MD
- Medicare services, 2024
- 171
- Medicare patients, 2024
- 173
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Dr. Webb'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 Michael Webb is a nuclear radiology physician in Stockton, California
Dr. Webb practices at Permanente Medical Group Inc in Stockton, California.
Dr. Webb's NPI, 1255535647, was assigned on June 12, 2007. Dr. Webb holds California license A100404.
- NPI
- 1255535647NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587892278
- NPI enumeration date
- June 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Michael Webb practices at Permanente Medical Group Inc in Stockton, California
Dr. Webb's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Michael Webb is affiliated with 3 sites of care and 1 medical group
Dr. Webb's primary practice is Permanente Medical Group Inc in Stockton, California. Dr. Webb is also affiliated with Kaiser Permanente South Sacramento Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Webb 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 Michael Webb's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Webb practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Michael Webb is one of 61 nuclear radiology physicians in California
Nuclear radiology is Dr. Webb's primary specialty in the NPI Registry, under taxonomy code 2085N0904X. Dr. Webb is licensed in California.
Specialties and state licenses
- Nuclear radiology, CaliforniaPrimary
Nuclear radiology physicians near Dr. Webb
Counts of nuclear radiology 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. John Michael Webb billed Medicare for 171 services in 2024
CMS data shows 171 Medicare services from Dr. Webb across 6 procedure codes in 2024, for 173 Medicare patients. Medicare paid $25,204 for them.
Dr. Webb's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 922024: 15670%
- Other services
- 2023: 02024: 15
Where Dr. Webb's Medicare services took place, 2024
- In an office9857%
- In a facility7343%
Dr. Webb compared with the California median for nuclear radiology physicians, 2024
- Dr. Webb
- California median
- Medicare services
- 171vs 87781% below
- Medicare patients
- 173vs 84079% below
Medians across 55 nuclear radiology physicians in California with Dmand AI profiles that report each measure.
Dr. Webb'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Webb and other nuclear radiology physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Michael Webb treated 173 Medicare patients in 2024, average age 70
CMS counts 173 Medicare patients who saw Dr. Webb in 2024. The largest group is 65 to 74, with 95 patients. 65% of them have high blood pressure, and 50% have high cholesterol. 76% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Webb's median patient age at 66, with 64% women.
Dr. Webb's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Webb's Medicare patients by sex, 2024
- Women11265%
- Men6135%
Chronic conditions among Dr. Webb's Medicare patients, 2024
- High blood pressure65%
- High cholesterol50%
- Arthritis40%
- Diabetes39%
- Chronic kidney disease27%
- Mood disorders27%
- Ischemic heart disease25%
- Osteoporosis25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Webb's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. John Michael Webb takes part in Medicare
Dr. Webb 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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Sources for Dr. John Michael Webb'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. John Michael Webb
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 Michael Webb's NPI number?
Dr. John Michael Webb's NPI number is 1255535647. It was assigned on June 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John Michael Webb?
Dr. John Michael Webb is a nuclear radiology physician in Stockton, California. The primary specialty in the NPI Registry is Nuclear Radiology Physician (taxonomy code 2085N0904X).
Where does Dr. John Michael Webb practice?
Dr. Webb practices at 7373 West Ln, Stockton, CA 95210. Dr. Webb's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Dr. Webb to 1 group practice or clinic.
What is Dr. John Michael Webb's office phone number?
The practice phone on file for Dr. Webb is (209) 476-2000.
What is Dr. John Michael Webb's medical license number?
Dr. Webb holds California license A100404.
Which hospitals is Dr. John Michael Webb affiliated with?
Dr. Webb is affiliated with Kaiser Permanente South Sacramento Medical Center.
What medical group is Dr. John Michael Webb part of?
Dr. Webb is linked to The Permanente Medical Group, Inc.
Does Dr. John Michael Webb accept Medicare?
Yes. CMS data shows Dr. Webb billed Medicare for 171 services in 2024, and Dr. Webb accepts Medicare assignment.
How many Medicare patients does Dr. John Michael Webb see?
CMS counts 173 Medicare patients who saw Dr. Webb in 2024, with an average age of 70.
What services does Dr. John Michael Webb bill to Medicare?
In 2024, Dr. Webb's most billed Medicare services were radiation oncology (77080), nuclear medicine (78815) and nuclear medicine (78452).
How long has Dr. John Michael Webb been practicing?
Dr. Webb graduated from medical school in 2005, 21 years ago.
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