Stacy J. Clark, D.O.
Family Medicine Physician · Santa Clarita, CA
Stacy J. Clark, D.O. is a family medicine physician with a practice address in Santa Clarita, California, and NPI 1376728048, issued on Dec 31, 2007. Check the license (California 20A7457, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stacy J. Clark
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A7457 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27107 Tourney RD, Santa Clarita, CA 91355
- Phone
- (661) 222-2154
- Enumerated
- Dec 31, 2007
- Record last updated
- Dec 31, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 27107 Tourney RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Irina Chernishof, M.D.Family Medicine Physician1528408473
- Sebastian Chou, DPTOrthopedic Physical Therapist1871303412
- Catherine Close, MDDermatology Physician1346413143
Verify Stacy J. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A7457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
35 Medicare Part D claims for 18 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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.
31 family medicine physician records list a practice address in Santa Clarita
They are 31 of the 1,835 NPPES records with a practice address in Santa Clarita, and 17,133 family medicine physician records in California.
All 31 in Santa Clarita → All 17,133 in California → Every provider in Santa Clarita →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Stacy J. Clark, D.O.'s NPI number?
Stacy J. Clark, D.O.'s National Provider Identifier (NPI) is 1376728048, issued on Dec 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stacy J. Clark, D.O. located?
The NPPES record lists a practice address at 27107 Tourney RD, Santa Clarita, CA, 91355. Phone: (661) 222-2154. Providers update this record themselves, so call before visiting.
How can I verify Stacy J. Clark, D.O.'s license?
NPPES lists California license number 20A7457, 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 Stacy J. Clark, D.O. prescribe under Medicare Part D?
In 2024, Stacy J. Clark, D.O. had 35 Medicare Part D claims for 18 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.