Michael Blumenfeld, M.D.
Cytopathology Physician · Mission Viejo, CA
Michael Blumenfeld, M.D. is a cytopathology physician with a practice address in Mission Viejo, California, and NPI 1578679882, issued on Aug 21, 2006. Check the license on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michael Blumenfeld
- Credential
- M.D.
- Primary taxonomy
- Cytopathology Physician 207ZC0500X
- Practice location
- 27700 Medical Center RD, Mission Viejo, CA 92691
- Phone
- (949) 364-1400
- Enumerated
- Aug 21, 2006
- Entity
- Type 1 · individual
Also registered at 27700 Medical Center RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ali Al-HilfiPharmacist1427948769
- Mehdi Amiri, PHARM. D.Pharmacist1528586799
- Ivan Babin, M.D.Vascular & Interventional Radiology Physician1134461486
- Danniella BermanPhysician Assistant1740849363
- Emily Brady, MD, MPHAnesthesiology Physician1801107669
- Alyssa Castle, PAPhysician Assistant1356958425
Verify Michael Blumenfeld in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Cytopathology Physician providers in California
There are 244 cytopathology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other cytopathology physician records in California
- Suchetha Adiga, M.D.Rancho Dominguez, CA1003816893
- Ogugua Ajemba, M.DVictorville, CA1245506989
- Warren Allen, M.D.Santa Monica, CA1801850722
- Hermineh AraminOceanside, CA1821451444
- Marigold Ardron, MDModesto, CA1639174584
- Octavio Armas, M.D.La Mesa, CA1629047147
- Romany Auclair, MDChico, CA1235592957
- Loren Ayres, M.D.Arcadia, CA1184693301
- Maher Badir, M.D.Ladera Ranch, CA1295947786
- Rick Baier, M.D.Modesto, CA1942206123
Common questions
What is Michael Blumenfeld, M.D.'s NPI number?
Michael Blumenfeld, M.D.'s National Provider Identifier (NPI) is 1578679882, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Blumenfeld, M.D. located?
The NPPES record lists a practice address at 27700 Medical Center RD, Mission Viejo, CA, 92691. Phone: (949) 364-1400. Providers update this record themselves, so call before visiting.
How can I verify Michael Blumenfeld, M.D.'s license?
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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.