Daniel Mastriano, MD
Anesthesiology Physician · West Hollywood, CA
Daniel Mastriano, MD is an anesthesiology physician with a practice address in West Hollywood, California, and NPI 1437645199, issued on Jul 6, 2018. Check the license (California A166139, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Daniel Mastriano
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A166139 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8700 Beverly Blvd # 4209, West Hollywood, CA 90048
- Phone
- (310) 423-3277
- Enumerated
- Jul 6, 2018
- Entity
- Type 1 · individual
Also registered at 8700 Beverly Blvd # 4209
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel An, MDStudent in an Organized Health Care Education/Training Program1285365999
- Batbold Boldbaatar, MD, PHDStudent in an Organized Health Care Education/Training Program1568104776
- Shawn Coleman, M.D.Anesthesiology Physician1902164767
- Andrew Lin, MDStudent in an Organized Health Care Education/Training Program1346754538
- Daniel Yadegari, MDStudent in an Organized Health Care Education/Training Program1932728953
Verify Daniel Mastriano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A166139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
226 anesthesiology physician records list a West Hollywood practice address
They are 226 of the 2,619 NPPES records with a West Hollywood practice address, and 7,276 anesthesiology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 226 in West Hollywood → All 7,276 in California → Every provider in West Hollywood →
Other anesthesiology physician records in California
- Alison A'Court, MDSan Diego, CA1912218199
- Peter Abaci, MDLos Gatos, CA1447200761
- Elma Abad-Pelsang, MDDel Mar, CA1689611923
- Rolando Abada, M.D.San Diego, CA1952319071
- Maher Abadir, MDTurlock, CA1669491718
- Jerry Abajian, M.D.Napa, CA1851336218
- Carolyn AbbasiLoma Linda, CA1811287311
- Christine Abboud, D.O.Walnut Creek, CA1174901508
- Steven Abboud, MDPalo Alto, CA1619364908
- Therese Abboud, M.D.Coronado, CA1003112913
Common questions
What is Daniel Mastriano, MD's NPI number?
Daniel Mastriano, MD's National Provider Identifier (NPI) is 1437645199, issued on Jul 6, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Mastriano, MD located?
The NPPES record lists a practice address at 8700 Beverly Blvd # 4209, West Hollywood, CA, 90048. Phone: (310) 423-3277. Providers update this record themselves, so call before visiting.
How can I verify Daniel Mastriano, MD's license?
NPPES lists California license number A166139, 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), 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.