Richard A. Timmerman Jr., PA
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 16
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 27700 Medical Center Rd, Mission Viejo, CA 92691
- Practice phone
- Call (714) 997-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mission Hospital Mission Viejo
Mission Viejo, California
Find Richard Timmerman'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.
Richard A. Timmerman Jr. is a physician assistant in Mission Viejo, California
Richard Timmerman practices at Mission Hospital Mission Viejo in Mission Viejo, California.
Richard Timmerman's NPI, 1083809552, was assigned on September 7, 2007. Richard Timmerman holds California license PA19082.
- NPI
- 1083809552NPI Registry (opens in a new tab)
- NPI enumeration date
- September 7, 2007
- NPI status
- Active
- Practice phone
- (714) 997-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Richard A. Timmerman Jr. practices at Mission Hospital Mission Viejo in Mission Viejo, California
Richard Timmerman's primary practice is Mission Hospital Mission Viejo, at 27700 Medical Center Rd, Mission Viejo, CA 92691 in Orange County. The practice phone is (714) 997-3000.
- Mission Hospital Mission Viejo27700 Medical Center Rd, Mission Viejo, CA 92691 · Orange CountyPhone(714) 997-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Richard A. Timmerman Jr. is affiliated with 1 site of care and 2 medical groups
Richard Timmerman's primary practice is Mission Hospital Mission Viejo in Mission Viejo, California. The medical group on file is Emergency Medicine Physicians. Dmand AI also links Richard Timmerman to 1 more medical group, 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 Richard A. Timmerman Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Richard Timmerman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mission Hospital Mission Viejo | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Richard A. Timmerman Jr. is one of 11,482 physician assistants in California
Physician assistant is Richard Timmerman's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Richard Timmerman is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Richard Timmerman is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Richard Timmerman
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
Richard A. Timmerman Jr. treated 14 Medicare patients in 2024, average age 72
CMS counts 14 Medicare patients who saw Richard Timmerman in 2024. Their average risk score is 0.80, where 1.00 is the Medicare average.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Richard A. Timmerman Jr. wrote 16 Medicare Part D claims in 2024
In 2024, Richard Timmerman wrote 16 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Richard A. Timmerman Jr. is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Richard A. Timmerman Jr.'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 | Medicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Richard A. Timmerman Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Richard A. Timmerman Jr.'s NPI number?
Richard A. Timmerman Jr.'s NPI number is 1083809552. It was assigned on September 7, 2007, and it is active in the NPI Registry.
What does Richard A. Timmerman Jr. specialize in?
Richard A. Timmerman Jr. is a physician assistant in Mission Viejo, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Richard A. Timmerman Jr. practice?
Richard Timmerman practices at 27700 Medical Center Rd, Mission Viejo, CA 92691. Richard Timmerman's primary practice is Mission Hospital Mission Viejo in Mission Viejo, California. Dmand AI also links Richard Timmerman to 1 medical group.
What is Richard A. Timmerman Jr.'s office phone number?
The practice phone on file for Richard Timmerman is (714) 997-3000.
What is Richard A. Timmerman Jr.'s medical license number?
Richard Timmerman holds California license PA19082.
What medical group is Richard A. Timmerman Jr. part of?
Richard Timmerman is linked to Emergency Medicine Physicians. Dmand AI links Richard Timmerman to 1 more medical group.
How many Medicare patients does Richard A. Timmerman Jr. see?
CMS counts 14 Medicare patients who saw Richard Timmerman in 2024, with an average age of 72.
Is Richard A. Timmerman Jr. board certified?
Yes. Richard Timmerman is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
How long has Richard A. Timmerman Jr. been practicing?
Richard Timmerman's NPI was assigned in 2007.
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