DR. ELIZABETH GRIGOR MD
NPI 1255428785
Psychiatry & Neurology - Psychiatry in Los Angeles, CA

Q: What is Elizabeth Grigor's NPI number?

The NPI number for Elizabeth Grigor is 1255428785. It was assigned to this individual provider in the NPPES registry on October 6, 2006.

Q: What is Elizabeth Grigor's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Elizabeth Grigor was last updated on March 28, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.

Active since October 06, 2006PECOS Enrolled

11080 W.OLYMPIC BLVD. 4TH FLOOR, EDELMAN MHC, LOS ANGELES, CA 90064(310) 966-6500(310) 231-0684 Get Directions Write a Review

NPPES record last updated: March 28, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Elizabeth Grigor Md NPPES

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

DR. ELIZABETH GRIGOR MD (NPI 1255428785) is an individual psychiatry provider in Los Angeles, California, licensed in California (A88651) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1976).

NPPES Registry Identity

NPI1255428785

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. ELIZABETH GRIGORCredential: MD

Location Address11080 W.OLYMPIC BLVD. 4TH FLOOR, EDELMAN MHCLos Angeles, CA 90064

Mailing Address11080 W. Olympic Blvd. 4th Floor, Edelman MhcLos Angeles, CA 90064 · (310) 966-6500 · Fax (310) 231-0684

Phone(310) 966-6500

Fax(310) 231-0684

Sole ProprietorNo

Medical School CMSOtherGraduated 1976

Enumeration DateOctober 6, 2006

Last NPPES UpdateMarch 28, 2013

✔ NPI 1255428785 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CA · A88651

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

11080 W.OLYMPIC BLVD. 4TH FLOOR, Los Angeles, CA 90064

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Elizabeth Grigor Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3072554047

PECOS Enrollment IDI20080423000750

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.

Medicare Billing Reassignments

Medicare enrollment records show Elizabeth Grigor reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Los Angeles County Department Of Mental Health

Same address

Mental Health (Including Community Mental Health Center)

11080 WEST OLYMPIC BLVD
Los Angeles, CA 90064

Reassigned Medicare billing, California enrollment
533 clinicians in this Medicare group

NPI 1003630443 (213) 503-3959

Heritage Clinic And The Community Assistance Program For Seniors

7.8 mi

Clinical

3600 WILSHIRE BLVD STE 2200
Los Angeles, CA 90010

Reassigned Medicare billing, California enrollment
20 clinicians in this Medicare group

NPI 1093049546 (213) 382-4400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.

148 services47 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

73 services34 patients

Telephone medical discussion with physician, 11-20 minutes 99442

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

23 services20 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.

18 services18 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

14 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90064 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

$187.60 typical visit price

range $62.96 – $187.60

Typical copayment $46.90 (range $15.74 – $46.90)

Most-billed visit code 99205

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Elizabeth Grigor's NPI number?

The NPI number for Elizabeth Grigor is 1255428785. It was assigned to this individual provider in the NPPES registry on October 6, 2006.

Where is Elizabeth Grigor located?

Elizabeth Grigor practices at 11080 W.Olympic Blvd. 4th Floor Edelman Mhc, Los Angeles, CA 90064. The listed phone number is (310) 966-6500.

What is Elizabeth Grigor's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Elizabeth Grigor enrolled in Medicare?

Yes. Elizabeth Grigor is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Elizabeth Grigor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Grigor reassigns Medicare benefits to 2 organizations: Los Angeles County Department Of Mental Health (Los Angeles, CA) and Heritage Clinic And The Community Assistance Program For Seniors (Los Angeles, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elizabeth Grigor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Elizabeth Grigor was last updated on March 28, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.