Dr. Sean Michael Penwell, MD
- Medicare services, 2020
- 11
- Affiliated sites
- 1
- Medical groups
- 3
- Insurance carriers
- 2
- State licenses
- 3
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Dr. Penwell'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. Sean Michael Penwell is a general practice physician in Campbell, California
Dr. Penwell practices at Signify Health in Campbell, California.
Dr. Penwell's NPI, 1346561412, was assigned on June 11, 2010. Dr. Penwell graduated from Harvard Medical School in 2009. Dr. Penwell's California license number on file is A121260.
- NPI
- 1346561412NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375831134
- NPI enumeration date
- June 11, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean Michael Penwell practices at Signify Health in Campbell, California
Dr. Penwell's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sean Michael Penwell is affiliated with 2 sites of care and 3 medical groups
Dr. Penwell's primary practice is Signify Health in Campbell, California. The medical group on file is Signify Health. Dmand AI also links Dr. Penwell to 2 more medical groups and 1 group practice or clinic, each 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. Sean Michael Penwell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Penwell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sean Michael Penwell is one of 1,526 general practice physicians in California
General practice is Dr. Penwell's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dmand AI has Dr. Penwell's licenses on file in 3 states: California, Hawaii and Arizona.
Specialties and state licenses
- General practice, CaliforniaPrimary
- Hawaii license
- Arizona license
General practice physicians near Dr. Penwell
Counts of general practice 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. Sean Michael Penwell billed Medicare for 11 services in 2020
CMS data shows 11 Medicare services from Dr. Penwell across 1 procedure code in 2020, all of them office visits. Medicare paid $475 for them. Every service was in an office.
Dr. Penwell's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 602020: 1182%
Dr. Penwell compared with the California median for general practice physicians, 2020
- Dr. Penwell
- California median
- Medicare services
- 11vs 26296% below
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Penwell's most billed Medicare procedure codes, 2020
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. Penwell and other general practice physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sean Michael Penwell's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Penwell's median patient age at 76, with 54% women.
Dr. Penwell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women54%
- Men44%
Source: Dmand AI Patient Panel Data
How Dr. Sean Michael Penwell takes part in Medicare
Dr. Penwell 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. Sean Michael Penwell graduated from Harvard Medical School
Dr. Penwell graduated from Harvard Medical School in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Sean Michael Penwell accepts plans from 2 insurance carriers
Dr. Penwell is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- HCSC
Plan types Dr. Penwell accepts, by number of carriers
- Medicare2
- PPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Sean Michael Penwell'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 Data |
| 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. Sean Michael Penwell
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. Sean Michael Penwell's NPI number?
Dr. Sean Michael Penwell's NPI number is 1346561412. It was assigned on June 11, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean Michael Penwell?
Dr. Sean Michael Penwell is a general practice physician in Campbell, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Sean Michael Penwell practice?
Dr. Penwell practices at 900 E Hamilton Ave, Campbell, CA 95008. Dr. Penwell's primary practice is Signify Health in Campbell, California. Dmand AI also links Dr. Penwell to 2 medical groups and 1 group practice or clinic.
What is Dr. Sean Michael Penwell's office phone number?
The practice phone on file for Dr. Penwell is (469) 466-7007.
What is Dr. Sean Michael Penwell's medical license number?
Dr. Penwell's California license number on file is A121260, one of the licenses on file in 3 states.
Which states has Dr. Sean Michael Penwell been licensed in?
Dmand AI has state licenses on file for Dr. Penwell in California (2012 to 2025), Hawaii (2020 to 2026) and Arizona (2024 to 2025).
What medical group is Dr. Sean Michael Penwell part of?
Dr. Penwell is linked to Signify Health. Dmand AI links Dr. Penwell to 2 more medical groups.
Does Dr. Sean Michael Penwell accept Medicare?
Yes. CMS data shows Dr. Penwell billed Medicare for 11 services in 2020, and Dr. Penwell accepts Medicare assignment.
What services does Dr. Sean Michael Penwell bill to Medicare?
In 2020, Dr. Penwell's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Sean Michael Penwell go to medical school?
Dr. Penwell graduated from Harvard Medical School in 2009.
How long has Dr. Sean Michael Penwell been practicing?
Dr. Penwell graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Sean Michael Penwell accept?
Dr. Penwell is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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