Ismael B. Nacino, M.D.
Anesthesiology Physician · Montebello, CA
Ismael B. Nacino, M.D. is an anesthesiology physician with a practice address in Montebello, California, and NPI 1083712145, issued on Sep 20, 2006. Check the license (California A44650, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ismael B. Nacino
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A44650 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2445 W Whittier Blvd Ste 100, Montebello, CA 90640
- Phone
- (323) 727-2550
- Enumerated
- Sep 20, 2006
- Record last updated
- Oct 29, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 00A446500 CA
- Entity
- Type 1 · individual
Verify Ismael B. Nacino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A44650Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average anesthesiology physician in 2024
131 Medicare Part D claims for 14 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin13 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.
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Common questions
What is Ismael B. Nacino, M.D.'s NPI number?
Ismael B. Nacino, M.D.'s National Provider Identifier (NPI) is 1083712145, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ismael B. Nacino, M.D. located?
The NPPES record lists a practice address at 2445 W Whittier Blvd Ste 100, Montebello, CA, 90640. Phone: (323) 727-2550. Providers update this record themselves, so call before visiting.
How can I verify Ismael B. Nacino, M.D.'s license?
NPPES lists California license number A44650, 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 Ismael B. Nacino, M.D. prescribe under Medicare Part D?
In 2024, Ismael B. Nacino, M.D. had 131 Medicare Part D claims for 14 beneficiaries; the average among anesthesiology physician prescribers was 402. 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.