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DR. ANDREW M. BLUMENFELD M.D.
NPI 1164459913
Psychiatry & Neurology - Neurology in Los Angeles, CA

Active since June 27, 2006PECOS EnrolledAccepts Medicare Assignment
127 S SAN VICENTE BLVD STE A6600, LOS ANGELES, CA 90048(310) 423-6472(310) 423-0148 Get Directions Write a Review

NPPES record last updated: February 3, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 3, 2026, Mar 18, 2020, May 11, 2017 (3 updates tracked since 2017).

About Dr. Andrew M. Blumenfeld M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ANDREW M. BLUMENFELD M.D. (NPI 1164459913) is an individual neurology provider in Los Angeles, California, licensed in California (A47863) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1981).

NPPES Registry Identity

NPI1164459913
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. ANDREW M. BLUMENFELDCredential: M.D.
Location Address127 S SAN VICENTE BLVD STE A6600Los Angeles, CA 90048-3311
Mailing Address4140 W 190th StTorrance, CA 90504-5513
Phone(310) 423-6472
Fax(310) 423-0148
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateJune 27, 2006
Last NPPES UpdateFebruary 3, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 3, 2026
✔ NPI 1164459913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · A47863
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
127 S SAN VICENTE BLVD STE A6600, Los Angeles, CA 90048
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Secondary Practice Locations 2

Location 1444 S San Vicente Blvd Ste 1101Los Angeles, CA 90048-4170 · Phone (310) 423-6472 · Fax (310) 423-0148
Location 26010 Hidden Valley Rd Ste 200Carlsbad, CA 92011-4219 · Phone (760) 631-3000 · Fax (760) 631-3016

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Andrew M. Blumenfeld M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890695605
PECOS Enrollment IDI20040109000296
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, onabotulinumtoxina, 1 unit J0585
Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.
33,900 services57 patients
Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face 64615
This procedure involves injecting a chemical into specific facial and neck muscles, causing temporary paralysis. This helps reduce muscle activity and can alleviate certain medical conditions. Both sides of the face are treated for a balanced result.
163 services56 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
49 services28 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
35 services35 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
21 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90048 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MELISSA WAI-MUN QUAN DO
Psychiatry & Neurology (Neurology)
127 S SAN VICENTE BLVD STE A6600
LOS ANGELES, CA 90048
Los Angeles County (310) 423-6472
CEDARS-SINAI MEDICAL CENTER
General Acute Care Hospital
127 S SAN VICENTE BLVD STE A6600
LOS ANGELES, CA 90048
Los Angeles County (424) 315-2323
DR. VINCENT TING WEI CHANG
Student in an Organized Health Care Education/Training Program
127 S SAN VICENTE BLVD STE A6600
LOS ANGELES, CA 90048
Los Angeles County (424) 315-4492
ROHIT REDDY GUMMI MD
Psychiatry & Neurology (Neurology)
127 S SAN VICENTE BLVD STE A6600
LOS ANGELES, CA 90048
Los Angeles County (310) 423-6472
DR. HAYLEY BRYN ARROWOOD DO
Psychiatry & Neurology (Neurology)
127 S SAN VICENTE BLVD STE A6600
LOS ANGELES, CA 90048
Los Angeles County (310) 423-6472
DR. SARAH ANNE KREMEN M.D.
Psychiatry & Neurology (Neurology)
127 S SAN VICENTE BLVD STE A6600
LOS ANGELES, CA 90048
Los Angeles County (310) 423-6472
KATRINA ANG PASAO MD
Psychiatry & Neurology (Neurology)
127 S SAN VICENTE BLVD STE A6600
LOS ANGELES, CA 90048
Los Angeles County (310) 423-6472
DR. MOHAMMAD JAHANGIRI MD
Psychiatry & Neurology (Neurology)
127 S SAN VICENTE BLVD STE A6600
LOS ANGELES, CA 90048
Los Angeles County (310) 423-6472

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Andrew Blumenfeld's NPI number?

The NPI number for Andrew Blumenfeld is 1164459913. It was assigned to this individual provider in the NPPES registry on June 27, 2006.

Where is Andrew Blumenfeld located?

Andrew Blumenfeld practices at 127 S San Vicente Blvd Ste A6600, Los Angeles, CA 90048. The listed phone number is (310) 423-6472.

What is Andrew Blumenfeld's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Andrew Blumenfeld enrolled in Medicare?

Yes. Andrew Blumenfeld is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Andrew Blumenfeld was last updated on February 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.