Corina Clark-Derman, FNP
Family Nurse Practitioner · Albany, CA
Corina Clark-Derman, FNP is a family nurse practitioner with a practice address in Albany, California, and NPI 1669734778, issued on Jun 14, 2012. Check the license (California 21609, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Corina Clark-Derman
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 21609 CA
772499 CA
Self-reported in NPPES; status is on the state search - Practice location
- 500 San Pablo Ave, Albany, CA 94706
- Phone
- (510) 204-8130
- Enumerated
- Jun 14, 2012
- Record last updated
- Sep 16, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120806000537); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 500 San Pablo Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Audrey Bialos, DOFamily Medicine Physician1770044505
- Nina Birnbaum, M.D.Family Medicine Physician1063520690
- Pamela Blaufarb, NPFamily Nurse Practitioner1659558948
- Mary Bunzel, NPFamily Nurse Practitioner1164517850
- Evan Collier, M.D.Family Medicine Physician1386779510
- Sarah Gardner, PA-CPhysician Assistant1427523893
Verify Corina Clark-Derman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21609Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average family nurse practitioner in 2024
419 Medicare Part D claims for 63 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium31 claims
- Levothyroxine Sodium19 claims
- Losartan Potassium18 claims
- Gabapentin17 claims
- Metformin Hcl12 claims
- Potassium Chloride11 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
- Sutter Bay Medical FoundationOakland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corina Clark-Derman among 16,966 family nurse practitioner records in California
Corina Clark-Derman, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 21% of them.
- NPI issued2012 · 21% of these records are older, 76% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2011 · median 2019 among the 6,793 with a school on file
- Record last updated2016 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 family nurse practitioner records list a practice address in Albany
They are 9 of the 482 NPPES records with a practice address in Albany, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Albany → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Pamela Blaufarb, NPAlbany, CA 947061659558948
- Alexandra Blaufarb, NPAlbany, CA 947061205107216
- Mary Bunzel, NPAlbany, CA 947061164517850
- Michelle Frijas, FNPAlbany, CA 947061215450747
- Drew Ho, NP-CAlbany, CA 947061558601955
- Otis Perry Ingersoll, FNPAlbany, CA 947061386838407
- Margaret Kirkham, RN, MSN, FNPAlbany, CA 947061184866337
- Mary Wardlaw, N.P.Albany, CA 947061275626384
Common questions
What is Corina Clark-Derman, FNP's NPI number?
Corina Clark-Derman, FNP's National Provider Identifier (NPI) is 1669734778, issued on Jun 14, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Corina Clark-Derman, FNP located?
The NPPES record lists a practice address at 500 San Pablo Ave, Albany, CA, 94706. Phone: (510) 204-8130. Providers update this record themselves, so call before visiting.
How can I verify Corina Clark-Derman, FNP's license?
NPPES lists California license number 21609, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Corina Clark-Derman, FNP prescribe under Medicare Part D?
In 2024, Corina Clark-Derman, FNP had 419 Medicare Part D claims for 63 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.