NPPES file of Aug 9, 2026

Masoud Haghi, DO

Nephrology Physician · Oroville, CA

Masoud Haghi, DO is a nephrology physician with a practice address in Oroville, California, and NPI 1134653769, issued on Apr 20, 2017. Check the license (California 20A18519, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134653769
Name
Masoud Haghi
Credential
DO
Primary taxonomy
Nephrology Physician 207RN0300X
License number
20A18519 CA
Self-reported in NPPES; status is on the state search
Practice location
2767 Olive Hwy, Oroville, CA 95966
Phone
(646) 574-2618
Enumerated
Apr 20, 2017
Record last updated
Jul 18, 2023
Medicare enrollment
Enrolled (PECOS I20230811000181); accepts Medicare assignment
Medical or professional school
New York College Of Osteo Medicine Of New York Institute Of Technology, 2017
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2767 Olive Hwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robert Abbott, DOInternal Medicine Physician1477015329
  2. Samuel Acebo, MSN, CRNACertified Registered Nurse Anesthetist1083131445
  3. Natashya Adams, FNP-CFamily Nurse Practitioner1063979110
  4. Yesong AhnStudent in an Organized Health Care Education/Training Program1881532810
  5. Vanessa Akines, FNPNurse Practitioner1790417434
  6. Phillip Anderson, MDStudent in an Organized Health Care Education/Training Program1811835572

Verify Masoud Haghi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A18519
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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35% more Medicare Part D claims than the average nephrology physician in 2024

1,979 Medicare Part D claims for 404 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.

  1. Masoud Haghi1,979
  2. Specialty average1,465

Most prescribed

  1. Losartan Potassium271 claims
  2. Tamsulosin Hcl139 claims
  3. Amlodipine Besylate137 claims
  4. Calcitriol127 claims
  5. Lisinopril107 claims
  6. Farxiga75 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.

Industry payments in 2024: $757.43

16 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, 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.

  1. Masoud Haghi$757.43
  2. Specialty average$3,091.37

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

  1. Orohealth Corporation A Non Profit Healthcare SystemOroville, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nephrology Physician providers in California

There are 1,468 nephrology physician records in California.

Other nephrology physician records in California

  1. Antoine Abcar, MDLos Angeles, CA1245301159
  2. Basmah Abdalla, M.D.Los Angeles, CA1629394002
  3. Omaran Abdeen, M.D.Mission Hills, CA1700878410
  4. Joseph Abdelmalek, M.DSan Diego, CA1740485531
  5. Lama Abdelnour, MDLos Angeles, CA1477817542
  6. Amir Abdi Pour, MDLoma Linda, CA1912187477
  7. Anas Abou-Ismail, MDPalm Springs, CA1598078784
  8. Graham Abra, M.D.Stanford, CA1760644678
  9. Sreedhar Adapa, M.D.Visalia, CA1881997872
  10. Gbemisola Adenuga, M.D.Los Angeles, CA1952464661

Common questions

What is Masoud Haghi, DO's NPI number?

Masoud Haghi, DO's National Provider Identifier (NPI) is 1134653769, issued on Apr 20, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Masoud Haghi, DO located?

The NPPES record lists a practice address at 2767 Olive Hwy, Oroville, CA, 95966. Phone: (646) 574-2618. Providers update this record themselves, so call before visiting.

How can I verify Masoud Haghi, DO's license?

NPPES lists California license number 20A18519, 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 Masoud Haghi, DO prescribe under Medicare Part D?

In 2024, Masoud Haghi, DO had 1,979 Medicare Part D claims for 404 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.