John H.h. Fisher, M.D.
Nephrology Physician · Palmdale, CA
John H.h. Fisher, M.D. is a nephrology physician with a practice address in Palmdale, California, and NPI 1699777334, issued on Aug 12, 2005. Check the license (California A41776, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John H.h. Fisher
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A41776 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1007 W Avenue M14, Palmdale, CA 93551
- Phone
- (661) 265-7019
- Enumerated
- Aug 12, 2005
- Record last updated
- Dec 13, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (661) 265-7089
- Medicare enrollment
- Enrolled (PECOS I20110110000919); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 1007 W Avenue M14
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana Aguilar, MA, BCBABehavior Analyst1952709685
- Cynthia Borzaga, MS., CF-SLPSpeech-Language Pathologist1144804402
- Sara Jane Godina, M.ED BCBABehavior Analyst1245846864
- Niela MarshallBehavior Analyst1568257558
- Roberto MejiaBehavior Analyst1629409990
- Jonathan Uribe, AGACNPAcute Care Nurse Practitioner1952967218
Verify John H.h. Fisher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A41776Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% more Medicare Part D claims than the average nephrology physician in 2024
2,729 Medicare Part D claims for 422 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate254 claims
- Amlodipine Besylate234 claims
- Clonidine Hcl151 claims
- Sevelamer Carbonate143 claims
- Furosemide132 claims
- Velphoro98 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $16.40
1 payment: food and beverage; the largest payer was Aurinia Pharma U.S., Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- A.V. Meridien Medical Group, IncPalmdale, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John H.h. Fisher among 1,468 nephrology physician records in California
John H.h. Fisher, M.D. is one of 1,468 nephrology physician records with a practice address in California. 88% 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, 90% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1981 · median 2001 among the 1,128 with a school on file
- Record last updated2011 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in Palmdale → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Florcita Alvarez-Galoosian, MDLancaster, CA 935351225134885
- Ghassan Dahhan, MDLancaster, CA 935341821066325
- Nanette Fonte, M.D.Lancaster, CA 935341962732974
- Bassel Hadaya, M.D.Lancaster, CA 935341174629950
- Bassam Hadaya, MDLancaster, CA 935341801864301
- Tarek Karam, MDLancaster, CA 935341467081190
- Joseph MahalliLancaster, CA 935341023676376
- Rendell Manalo, D.O.Lancaster, CA 935341265610950
Common questions
What is John H.h. Fisher, M.D.'s NPI number?
John H.h. Fisher, M.D.'s National Provider Identifier (NPI) is 1699777334, issued on Aug 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John H.h. Fisher, M.D. located?
The NPPES record lists a practice address at 1007 W Avenue M14, Palmdale, CA, 93551. Phone: (661) 265-7019. Providers update this record themselves, so call before visiting.
How can I verify John H.h. Fisher, M.D.'s license?
NPPES lists California license number A41776, 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 John H.h. Fisher, M.D. prescribe under Medicare Part D?
In 2024, John H.h. Fisher, M.D. had 2,729 Medicare Part D claims for 422 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is John H.h. Fisher, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.