Irma S. Harriman, M.D.
Nephrology Physician · Panorama City, CA
Irma S. Harriman, M.D. is a nephrology physician with a practice address in Panorama City, California, and NPI 1619976784, issued on Jul 20, 2005. Check the license (California A34846, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Irma S. Harriman
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A34846 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14860 Roscoe Blvd, Panorama City, CA 91402
- Phone
- (818) 901-9906
- Enumerated
- Jul 20, 2005
- Record last updated
- Jun 21, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (818) 901-9849
- Medicaid ID
- 00A348461 CA
- Entity
- Type 1 · individual
Also registered at 14860 Roscoe Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tirso Del Junco, MDSurgery Physician1306811625
- Shehnaz Habib, M.D.Internal Medicine Physician1215039631
Verify Irma S. Harriman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A34846Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average nephrology physician in 2024
19 Medicare Part D claims, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
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.
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
Other nephrology physician records in California
- Antoine Abcar, MDLos Angeles, CA1245301159
- Basmah Abdalla, M.D.Los Angeles, CA1629394002
- Omaran Abdeen, M.D.Mission Hills, CA1700878410
- Joseph Abdelmalek, M.DSan Diego, CA1740485531
- Lama Abdelnour, MDLos Angeles, CA1477817542
- Amir Abdi Pour, MDLoma Linda, CA1912187477
- Anas Abou-Ismail, MDPalm Springs, CA1598078784
- Graham Abra, M.D.Stanford, CA1760644678
- Sreedhar Adapa, M.D.Visalia, CA1881997872
- Gbemisola Adenuga, M.D.Los Angeles, CA1952464661
Common questions
What is Irma S. Harriman, M.D.'s NPI number?
Irma S. Harriman, M.D.'s National Provider Identifier (NPI) is 1619976784, issued on Jul 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Irma S. Harriman, M.D. located?
The NPPES record lists a practice address at 14860 Roscoe Blvd, Panorama City, CA, 91402. Phone: (818) 901-9906. Providers update this record themselves, so call before visiting.
How can I verify Irma S. Harriman, M.D.'s license?
NPPES lists California license number A34846, 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 Irma S. Harriman, M.D. prescribe under Medicare Part D?
In 2024, Irma S. Harriman, M.D. had 19 Medicare Part D claims; 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.