Monte Ira Lieberfarb, M.D.
Family Medicine Physician · Willits, CA
Monte Ira Lieberfarb, M.D. is a family medicine physician with a practice address in Willits, California, and NPI 1922078898, issued on Jan 24, 2006. Check the license (California G57801, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Monte Ira Lieberfarb
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G57801 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1245 S Main St, Willits, CA 95490
- Phone
- (707) 459-6861
- Enumerated
- Jan 24, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (707) 459-3057
- Entity
- Type 1 · individual
Also registered at 1245 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Miriam Harris, M.D.Family Medicine Physician1033476452
- Jordan Kruse, RN, FNPPrimary Care Nurse Practitioner1154204378
- Angus Matheson, M.D.Family Medicine Physician1053381939
- Donald Matheson, M.D.Family Medicine Physician1629060900
- Lisa McCurley, ARNPFamily Nurse Practitioner1326391624
- Glenn Rogers, M.D.Internal Medicine Physician1821091133
Verify Monte Ira Lieberfarb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G57801Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7 family medicine physician records list a practice address in Willits
They are 7 of the 162 NPPES records with a practice address in Willits, and 17,133 family medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7 in Willits → All 17,133 in California → Every provider in Willits →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Monte Ira Lieberfarb, M.D.'s NPI number?
Monte Ira Lieberfarb, M.D.'s National Provider Identifier (NPI) is 1922078898, issued on Jan 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Monte Ira Lieberfarb, M.D. located?
The NPPES record lists a practice address at 1245 S Main St, Willits, CA, 95490. Phone: (707) 459-6861. Providers update this record themselves, so call before visiting.
How can I verify Monte Ira Lieberfarb, M.D.'s license?
NPPES lists California license number G57801, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.