DR. GAY L HARTELL PH.D.
NPI 1811103377
Psychologist - Prescribing (Medical) in Newport Beach, CA

Q: What is Gay Hartell's NPI number?

The NPI number for Gay Hartell is 1811103377. It was assigned to this individual provider in the NPPES registry on May 14, 2007. The provider is also known as Dr. Gay L Hartell-Lloyd Ph.D..

Q: What is Gay Hartell's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Prescribing (Medical), with taxonomy code 103TP0016X.

Q: When was this NPI record last updated?

The NPPES record for Gay Hartell was last updated on October 29, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 May 14, 2007PECOS Enrolled

3900 W COAST HWY, SUITE 330, NEWPORT BEACH, CA 92663(949) 640-4050(949) 640-4050 Get Directions Write a Review

NPPES record last updated: October 29, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Gay L Hartell Ph.d. NPPES

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

DR. GAY L HARTELL PH.D. (NPI 1811103377) is an individual prescribing (medical) provider in Newport Beach, California, licensed in California (PSY11193) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811103377

Entity TypeIndividualFemale

Primary Taxonomy103TP0016X

Provider Legal NameDR. GAY L HARTELLCredential: PH.D.

Location Address3900 W COAST HWY, SUITE 330Newport Beach, CA 92663-4093

Mailing Address3900 W Coast Hwy, Suite 330Newport Beach, CA 92663-4093 · (949) 640-4050 · Fax (949) 640-4050

Phone(949) 640-4050

Fax(949) 640-4050

Sole ProprietorYes

Enumeration DateMay 14, 2007

Last NPPES UpdateOctober 29, 2010

✔ NPI 1811103377 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · Prescribing (Medical)Behavioral Health & Social Service Providers

Taxonomy Code103TP0016X

License✔ Licensed in CA · PSY11193

Definition

A licensed, doctoral-level psychologist authorized to prescribe and has undergone specialized education and training in preparation for prescriptive practice and has passed an examination accepted by the state board of psychology relevant to establishing competence for prescribing, and has received from the state board of psychology a current certificate granting prescriptive authority, which has not been revoked or suspended.

Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License MP016330 (CA)

3900 W COAST HWY, Newport Beach, CA 92663

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Other Names 1

Former Name (1)Dr. Gay L Hartell-lloyd Ph.d.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gay L Hartell Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Other Providers at the Same Location NPPES 12

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

HUMANISTIC SERVICES, INC.

Psychologist (Clinical)

3900 W COAST HWY, SUITE 330
NEWPORT BEACH, CA 92663

Orange County (949) 640-4050

DR. TERYN B CLARKE M.D.

Psychiatry & Neurology (Neurology)

3900 W COAST HWY, SUITE 310
NEWPORT BEACH, CA 92663

Orange County (949) 478-8858

PACIFIC NEUROPSYCHIATRY AND SLEEP

Substance Abuse Rehabilitation Facility (Substance Abuse Treatment, Children)

3900 W COAST HWY, SUITE 380
NEWPORT BEACH, CA 92663

Orange County (626) 797-9977

CHRISTOPHER DUMA M.D.

Neurological Surgery

3900 W COAST HWY, SUITE 300
NEWPORT BEACH, CA 92663

Orange County (949) 642-6787

DANIEL S. BANDARI M.D.

Psychiatry & Neurology (Neurology)

3900 W COAST HWY, SUITE 330
NEWPORT BEACH, CA 92663

Orange County (949) 706-5580

KRISTIN E SCORD P.A.

Physician Assistant

3900 W COAST HWY, SUITE 300
NEWPORT BEACH, CA 92663

Orange County (949) 642-6787

JOHN CARLISLE BROWN MD INC

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)

3900 W COAST HWY, SUITE 300
NEWPORT BEACH, CA 92663

Orange County (949) 645-9766

DR. CHRISTOPHER P O'CARROLL M.D.

Psychiatry & Neurology (Neurology)

3900 W COAST HWY, SUITE 330
NEWPORT BEACH, CA 92663

Orange County (949) 759-8001

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 Gay Hartell's NPI number?

The NPI number for Gay Hartell is 1811103377. It was assigned to this individual provider in the NPPES registry on May 14, 2007. The provider is also known as Dr. Gay L Hartell-Lloyd Ph.D..

Where is Gay Hartell located?

Gay Hartell practices at 3900 W Coast Hwy Suite 330, Newport Beach, CA 92663. The listed phone number is (949) 640-4050.

What is Gay Hartell's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Prescribing (Medical), with taxonomy code 103TP0016X.

Is Gay Hartell enrolled in Medicare?

Yes. Gay Hartell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gay Hartell was last updated on October 29, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.