Theresa Ann Tsingis, PA-C, DC, MS, MPH
Medical Physician Assistant · Lafayette, CA
Theresa Ann Tsingis, PA-C, DC, MS, MPH is a medical physician assistant with a practice address in Lafayette, California, and NPI 1881861458, issued on May 13, 2008. Check the license (California PA52684, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Theresa Ann Tsingis
- Credential
- PA-C, DC, MS, MPH
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- PA52684 CA
CA16913 CA
Self-reported in NPPES; status is on the state search - Practice location
- 978 2ND St Ste 100, Lafayette, CA 94549
- Phone
- (925) 283-9355
- Enumerated
- May 13, 2008
- Record last updated
- Apr 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (844) 274-4071
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Verify Theresa Ann Tsingis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA52684Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average medical physician assistant in 2024
92 Medicare Part D claims for 13 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Clarithromycin12 claims
- Cromolyn Sodium12 claims
- Acamprosate Calcium11 claims
- Doxycycline Hyclate11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Theresa Ann Tsingis among 3,376 medical physician assistant records in California
Theresa Ann Tsingis, PA-C, DC, MS, MPH is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 32% of them.
- NPI issued2008 · 32% of these records are older, 62% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Lafayette → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Meaghan Saint, PA-CLafayette, CA 945491952413726
- Jody Tomic, P.A.Livermore, CA 945501952510240
- Marc Munoz, P.A.Castro Valley, CA 945461013186956
- Judy Nogales-Chapman, PA-CCastro Valley, CA 945461720075914
- Sandi Woo, PA-CCastro Valley, CA 945461225103161
- Edward Caccioppo, P.A.Hayward, CA 945451992782635
- Mark ChanHayward, CA 945451740639442
- Claudia Heath, PA-CHayward, CA 945451275608507
Common questions
What is Theresa Ann Tsingis, PA-C, DC, MS, MPH's NPI number?
Theresa Ann Tsingis, PA-C, DC, MS, MPH's National Provider Identifier (NPI) is 1881861458, issued on May 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Theresa Ann Tsingis, PA-C, DC, MS, MPH located?
The NPPES record lists a practice address at 978 2ND St Ste 100, Lafayette, CA, 94549. Phone: (925) 283-9355. Providers update this record themselves, so call before visiting.
How can I verify Theresa Ann Tsingis, PA-C, DC, MS, MPH's license?
NPPES lists California license number PA52684, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Theresa Ann Tsingis, PA-C, DC, MS, MPH prescribe under Medicare Part D?
In 2024, Theresa Ann Tsingis, PA-C, DC, MS, MPH had 92 Medicare Part D claims for 13 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.