Dr. Patrick Henry Bitter Sr., MD
- Industry payments
- $45,002
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 14651 So Bascom Ave, Los Gatos, CA 95032
- Practice phone
- Call (408) 358-5757
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Bitter'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. Patrick Henry Bitter Sr. is a dermatologist in Los Gatos, California
Dr. Bitter practices in Los Gatos, California.
Dr. Bitter's NPI, 1801931068, was assigned on February 21, 2007. Dr. Bitter holds California license 0A219100.
- NPI
- 1801931068NPI Registry (opens in a new tab)
- NPI enumeration date
- February 21, 2007
- NPI status
- Active
- Practice phone
- (408) 358-5757
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Patrick Henry Bitter Sr.'s practice address is in Los Gatos, California
Dr. Bitter's practice address in the NPI Registry is 14651 So Bascom Ave, Los Gatos, CA 95032. The practice phone is (408) 358-5757.
- NPI Registry address14651 So Bascom Ave, Los Gatos, CA 95032Phone(408) 358-5757
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Patrick Henry Bitter Sr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bitter practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Bitter's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Patrick Henry Bitter Sr. is one of 1,910 dermatologists in California
Dermatology is Dr. Bitter's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Bitter is board certified in dermatology by the American Board of Dermatology. Dr. Bitter is licensed in California.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
Dermatologists near Dr. Bitter
Counts of dermatologists 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. Patrick Henry Bitter Sr.'s patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Bitter's median patient age at 36, with 100% women.
Dr. Bitter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Patrick Henry Bitter Sr. received $45,002 in industry payments from 2016 to 2025
CMS Open Payments shows 75 general payments to Dr. Bitter from 8 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 87% of the total. Allergan Inc. paid the most, $30,701.
General payments to Dr. Bitter by program year, 2016 to 2025
General payments to Dr. Bitter by kind, 2016 to 2025
- Speaker and faculty fees$38,95187%
- Consulting fees$4,0009%
- Food and beverage$2,0174%
- Education$340%
Companies that paid Dr. Bitter the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick Henry Bitter Sr. is board certified in dermatology
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Sources for Dr. Patrick Henry Bitter Sr.'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Dr. Patrick Henry Bitter Sr.
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. Patrick Henry Bitter Sr.'s NPI number?
Dr. Patrick Henry Bitter Sr.'s NPI number is 1801931068. It was assigned on February 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick Henry Bitter Sr.?
Dr. Patrick Henry Bitter Sr. is a dermatologist in Los Gatos, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Patrick Henry Bitter Sr. practice?
Dr. Bitter practices at 14651 So Bascom Ave, Los Gatos, CA 95032.
What is Dr. Patrick Henry Bitter Sr.'s office phone number?
The practice phone on file for Dr. Bitter is (408) 358-5757.
What is Dr. Patrick Henry Bitter Sr.'s medical license number?
Dr. Bitter holds California license 0A219100.
Is Dr. Patrick Henry Bitter Sr. board certified?
Yes. Dr. Bitter is board certified in dermatology by the American Board of Dermatology.
Has Dr. Patrick Henry Bitter Sr. received payments from drug or device companies?
CMS Open Payments shows $45,002 in general payments to Dr. Bitter from 8 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Patrick Henry Bitter Sr. been practicing?
Dr. Bitter's NPI was assigned in 2007.
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