Andrew M. Blumenfeld, M.D.
Neurology Physician · Los Angeles, CA
Andrew M. Blumenfeld, M.D. is a neurology physician with a practice address in Los Angeles, California, and NPI 1164459913, issued on Jun 27, 2006. Check the license (California A47863, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew M. Blumenfeld
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- A47863 CA
Self-reported in NPPES; status is on the state search - Practice location
- 127 S San Vicente Blvd Ste A6600, Los Angeles, CA 90048
- Phone
- (310) 423-6472
- Enumerated
- Jun 27, 2006
- Record last updated
- Feb 3, 2026
- Fax
- (310) 423-0148
- Medicare enrollment
- Enrolled (PECOS I20040109000296); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 127 S San Vicente Blvd Ste A6600
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Vincent ChangStudent in an Organized Health Care Education/Training Program1033842562
Verify Andrew M. Blumenfeld in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A47863Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average neurology physician in 2024
394 Medicare Part D claims for 59 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Qulipta44 claims
- Emgality Pen42 claims
- Gabapentin36 claims
- Nurtec Odt32 claims
- Ubrelvy29 claims
- Memantine Hcl25 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.
Industry payments in 2024: $538,255.18
556 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospitals and group practices
- Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospitals5 of 5 stars
- Lisa G Cook MD IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Andrew M. Blumenfeld among 2,339 neurology physician records in California
Andrew M. Blumenfeld, M.D. is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1981 · median 2006 among the 1,628 with a school on file
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
All 2,339 in California → Every provider in Los Angeles → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Cameron Adams, M.D.West Hollywood, CA 900481346247392
- Karen Altman, MDWest Hollywood, CA 900481518912211
- Robert Baloh, MD PHDWest Hollywood, CA 900481164440699
- Yvette Bordelon, MDLos Angeles, CA 900481922023449
- Maria Brickman, M.D.Los Angeles, CA 900481538107230
- Jeffrey Chung, MDWest Hollywood, CA 900481437106366
- Douglas Davies, M.D.Los Angeles, CA 900481326073222
- Harris Fisk, MD PHDLos Angeles, CA 900481386669190
Common questions
What is Andrew M. Blumenfeld, M.D.'s NPI number?
Andrew M. Blumenfeld, M.D.'s National Provider Identifier (NPI) is 1164459913, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew M. Blumenfeld, M.D. located?
The NPPES record lists a practice address at 127 S San Vicente Blvd Ste A6600, Los Angeles, CA, 90048. Phone: (310) 423-6472. Providers update this record themselves, so call before visiting.
How can I verify Andrew M. Blumenfeld, M.D.'s license?
NPPES lists California license number A47863, 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 Andrew M. Blumenfeld, M.D. prescribe under Medicare Part D?
In 2024, Andrew M. Blumenfeld, M.D. had 394 Medicare Part D claims for 59 beneficiaries; the average among neurology physician prescribers was 1,370. 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.