Agnes Emilie Nyeck, MD
Family Medicine Physician · Livingston, CA
Agnes Emilie Nyeck, MD is a family medicine physician with a practice address in Livingston, California, and NPI 1447872452, issued on May 13, 2020. Check the license (California A191929, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Agnes Emilie Nyeck
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A191929 CA
Self-reported in NPPES; status is on the state search - Practice location
- 600 B St Bldg B, Livingston, CA 95334
- Phone
- (209) 850-3500
- Enumerated
- May 13, 2020
- Record last updated
- Jul 29, 2026
- Medicare enrollment
- Enrolled (PECOS I20231228000029); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Agnes Emilie Nyeck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A191929Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average family medicine physician in 2024
1,752 Medicare Part D claims for 295 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium169 claims
- Lisinopril123 claims
- Metformin Hcl96 claims
- Amlodipine Besylate81 claims
- Losartan Potassium75 claims
- Hydrochlorothiazide69 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.
Bills Medicare through one group practice
- Livingston Community HealthLivingston, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Agnes Emilie Nyeck among 17,133 family medicine physician records in California
Agnes Emilie Nyeck, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 88% of them.
- NPI issued2020 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2005 among the 10,652 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 family medicine physician records list a practice address in Livingston
They are 6 of the 120 NPPES records with a practice address in Livingston, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Livingston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Augie ProvencioLivingston, CA 953341467590158
- Afnan Qadeer, M.D.Livingston, CA 953341083728794
- Karen Romero, M.D.Livingston, CA 953341861502239
- Ganesan Venkatapathy, MDLivingston, CA 953341700989811
- Glen Villanueva, D.O.Livingston, CA 953341922018647
- Vaiishnavi Ramesh, MDLe Grand, CA 953331104502632
- Marflorendo MacaltaoManteca, CA 953361053082776
- Gregory Moore, MDManteca, CA 953361831128156
Common questions
What is Agnes Emilie Nyeck, MD's NPI number?
Agnes Emilie Nyeck, MD's National Provider Identifier (NPI) is 1447872452, issued on May 13, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Agnes Emilie Nyeck, MD located?
The NPPES record lists a practice address at 600 B St Bldg B, Livingston, CA, 95334. Phone: (209) 850-3500. Providers update this record themselves, so call before visiting.
How can I verify Agnes Emilie Nyeck, MD's license?
NPPES lists California license number A191929, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Agnes Emilie Nyeck, MD prescribe under Medicare Part D?
In 2024, Agnes Emilie Nyeck, MD had 1,752 Medicare Part D claims for 295 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.