Crystele D. Kammerer, PA-C
Physician Assistant · Saint Helena, CA
Crystele D. Kammerer, PA-C is a physician assistant with a practice address in Saint Helena, California, and NPI 1528176831, issued on Aug 27, 2006. Check the license (California PA19636, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Crystele D. Kammerer
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA19636 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10 Woodland RD, Saint Helena, CA 94574
- Phone
- (707) 963-6531
- Enumerated
- Aug 27, 2006
- Record last updated
- Apr 7, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 10 Woodland RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Danny Cao, PHARMACISTPharmacist1447069570
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Verify Crystele D. Kammerer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA19636Check 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 physician assistant in 2024
13 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Crystele D. Kammerer among 14,451 physician assistant records in California
Crystele D. Kammerer, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2014 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 physician assistant records list a practice address in Saint Helena
They are 11 of the 232 NPPES records with a practice address in Saint Helena, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Saint Helena → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lori Bartlett, PA-CSaint Helena, CA 945741477274934
- Dillan FirestoneSaint Helena, CA 945741508352790
- Shawn Fronterhouse, PA-CSaint Helena, CA 945741801980271
- Keils Kitchen, PA-CSaint Helena, CA 945741033350442
- Jordan LamastersSaint Helena, CA 945741528681202
- Nora LeeSaint Helena, CA 945741871977959
- Ashley Marsh, PA-CSaint Helena, CA 945741952868176
- Puja Orozco, PA-CSaint Helena, CA 945741568784635
Common questions
What is Crystele D. Kammerer, PA-C's NPI number?
Crystele D. Kammerer, PA-C's National Provider Identifier (NPI) is 1528176831, issued on Aug 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Crystele D. Kammerer, PA-C located?
The NPPES record lists a practice address at 10 Woodland RD, Saint Helena, CA, 94574. Phone: (707) 963-6531. Providers update this record themselves, so call before visiting.
How can I verify Crystele D. Kammerer, PA-C's license?
NPPES lists California license number PA19636, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Crystele D. Kammerer, PA-C prescribe under Medicare Part D?
In 2024, Crystele D. Kammerer, PA-C had 13 Medicare Part D claims; the average among physician assistant prescribers was 830. 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.