Otis Perry Max Ingersoll, FNP
Family Nurse Practitioner · Albany, CA
Otis Perry Max Ingersoll, FNP is a family nurse practitioner with a practice address in Albany, California, and NPI 1386838407, issued on Aug 31, 2007. Check the license (California 14774, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Otis Perry Max Ingersoll
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 14774 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
- Aug 31, 2007
- Record last updated
- Feb 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (510) 524-0861
- 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
- Corina Clark-Derman, FNPFamily Nurse Practitioner1669734778
- Evan Collier, M.D.Family Medicine Physician1386779510
Verify Otis Perry Max Ingersoll in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 14774Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average family nurse practitioner in 2024
1,534 Medicare Part D claims for 141 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 68 claims were for opioids.
Most prescribed
- Atorvastatin Calcium111 claims
- Amlodipine Besylate59 claims
- Losartan Potassium45 claims
- Metoprolol Succinate44 claims
- Hydrocodone-Acetaminophen42 claims
- Levothyroxine Sodium40 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.
Otis Perry Max Ingersoll among 16,966 family nurse practitioner records in California
Otis Perry Max Ingersoll, 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 2007, is newer than 7% of them.
- NPI issued2007 · 7% of these records are older, 87% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2021 · 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
- Corina Clark-Derman, FNPAlbany, CA 947061669734778
- Michelle Frijas, FNPAlbany, CA 947061215450747
- Drew Ho, NP-CAlbany, CA 947061558601955
- Margaret Kirkham, RN, MSN, FNPAlbany, CA 947061184866337
- Mary Wardlaw, N.P.Albany, CA 947061275626384
Common questions
What is Otis Perry Max Ingersoll, FNP's NPI number?
Otis Perry Max Ingersoll, FNP's National Provider Identifier (NPI) is 1386838407, issued on Aug 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Otis Perry Max Ingersoll, 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 Otis Perry Max Ingersoll, FNP's license?
NPPES lists California license number 14774, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Otis Perry Max Ingersoll, FNP prescribe under Medicare Part D?
In 2024, Otis Perry Max Ingersoll, FNP had 1,534 Medicare Part D claims for 141 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.