Crystal L. Hnatko, D.O.
Sports Medicine (Family Medicine) Physician · Vacaville, CA
Crystal L. Hnatko, D.O. is a sports medicine (family medicine) physician with a practice address in Vacaville, California, and NPI 1255325577, issued on Sep 1, 2005. Check the license (California 20A11584, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Crystal L. Hnatko
- Credential
- D.O.
- Primary taxonomy
- Sports Medicine (Family Medicine) Physician 207QS0010X
- License number
- 20A11584 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Quality Dr, Vacaville, CA 95688
- Phone
- (707) 651-2549
- Enumerated
- Sep 1, 2005
- Record last updated
- Apr 19, 2023
- Medicare enrollment
- Enrolled (PECOS I20120203000267); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest sports medicine (family medicine) physician records → All 266 in California → Look up another NPI →
Also registered at 1 Quality Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lamia Alazzawi, PHARM.D.Pharmacist1407380645
- Delaine Alejandro, DOFamily Medicine Physician1487816294
Verify Crystal L. Hnatko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A11584Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average sports medicine (family medicine) physician in 2024
15 Medicare Part D claims for 12 beneficiaries, against an average of 855 among the 2,237 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.
Bills Medicare through one group practice
- Permanente Medical Group IncVallejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Crystal L. Hnatko among 266 sports medicine (family medicine) physician records in California
Crystal L. Hnatko, D.O. is one of 266 sports medicine (family medicine) physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1999 · median 2012 among the 190 with a school on file
- Record last updated2023 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QS0010X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Family Medicine) Physician providers in California
There are 266 sports medicine (family medicine) physician records in California.
All 266 in California → Every provider in Vacaville → Sports Medicine (Family Medicine) Physician nationwide →
The 8 sports medicine (family medicine) physician records with the nearest ZIP codes
- Daniel Parker, MDWoodland, CA 956951114193992
- Biljinder Chima, M.D.Rocklin, CA 956771205084910
- Saie Yoin ChoiRocklin, CA 956771073116356
- Chill Yee, M.D.Roseville, CA 956611285658427
- Jeffrey Mann, DOFolsom, CA 956301356960868
- Cheryl Matossian, M.D.Folsom, CA 956301740379072
- William Collins, D.O.Davis, CA 956181417361973
- Jeffrey Tanji, MDDavis, CA 956161376529396
Common questions
What is Crystal L. Hnatko, D.O.'s NPI number?
Crystal L. Hnatko, D.O.'s National Provider Identifier (NPI) is 1255325577, issued on Sep 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Crystal L. Hnatko, D.O. located?
The NPPES record lists a practice address at 1 Quality Dr, Vacaville, CA, 95688. Phone: (707) 651-2549. Providers update this record themselves, so call before visiting.
How can I verify Crystal L. Hnatko, D.O.'s license?
NPPES lists California license number 20A11584, 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 Crystal L. Hnatko, D.O. prescribe under Medicare Part D?
In 2024, Crystal L. Hnatko, D.O. had 15 Medicare Part D claims for 12 beneficiaries; the average among sports medicine (family medicine) physician prescribers was 855. 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.