DR. GREGORY SMITH MCFADDEN MD
NPI 1780622431
Psychiatry & Neurology - Psychiatry in La Jolla, CA

Q: What is Gregory Mcfadden's NPI number?

The NPI number for Gregory Mcfadden is 1780622431. It was assigned to this individual provider in the NPPES registry on June 3, 2006.

Q: What is Gregory Mcfadden'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 Gregory Mcfadden was last updated on February 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 June 03, 2006PECOS EnrolledAccepts Medicare Assignment

9850 GENESEE AVE, SUITE 970, LA JOLLA, CA 92037(858) 558-2731(858) 452-5905 Get Directions Write a Review

NPPES record last updated: February 24, 2021. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Dr. Gregory Smith Mcfadden Md NPPES

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

DR. GREGORY SMITH MCFADDEN MD (NPI 1780622431) is an individual psychiatry provider in La Jolla, California, licensed in California (G60437) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Hawaii John A. Burns School Of Medicine (1982).

NPPES Registry Identity

NPI1780622431

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. GREGORY SMITH MCFADDENCredential: MD

Location Address9850 GENESEE AVE, SUITE 970La Jolla, CA 92037-1234

Mailing Address6207 Stresemann StSan Diego, CA 92122-2124 · (858) 353-4671 · Fax (619) 528-4625

Phone(858) 558-2731

Fax(858) 452-5905

Sole ProprietorNo

Medical School CMSUniversity Of Hawaii John A. Burns School Of MedicineGraduated 1982

Enumeration DateJune 3, 2006

Last NPPES UpdateFebruary 24, 2021

NPPES CertifiedFebruary 24, 2021

✔ NPI 1780622431 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 · G60437

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.

9850 GENESEE AVE, La Jolla, CA 92037

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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. Gregory Smith Mcfadden Md 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 ID8123204815

PECOS Enrollment IDI20110513000302

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 2

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.

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.

340 services71 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

24 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92037 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

$184.71 typical visit price

range $62.10 – $184.71

Typical copayment $46.17 (range $15.52 – $46.17)

Most-billed visit code 99205

Established Patient

$76.87 typical visit price

range $20.62 – $151.42

Typical copayment $19.21 (range $5.15 – $37.85)

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.

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.

SUHAIR S. ERIKAT MFT

Marriage & Family Therapist

9850 GENESEE AVE, SUITE 970
LA JOLLA, CA 92037

San Diego County (858) 558-2731

DR. MARK C ADRIAN M.D.

Internal Medicine

9850 GENESEE AVE, SUITE 355
LA JOLLA, CA 92037

San Diego County (858) 202-0011

RICHARD A.K. CHAFFOO, A PROFESSIONAL CORPORATION

Plastic Surgery

9850 GENESEE AVE, SUITE 330
LA JOLLA, CA 92037

San Diego County (858) 623-6333

MRS. KATHLEEN DYKES YOUNG MS

Clinical Exercise Physiologist

9850 GENESEE AVE, SUITE 730
LA JOLLA, CA 92037

San Diego County (858) 847-5064

YEVHENIYA KHROBUST FNP

Nurse Practitioner (Family)

9850 GENESEE AVE
LA JOLLA, CA 92037

San Diego County (858) 554-9100

DR. PAMILA K. BRAR M.D.

Internal Medicine

9850 GENESEE AVE, STE 570
LA JOLLA, CA 92037

San Diego County (858) 200-3007

PRIMA PRIMARY MEDICAL ASSOCIATION, INC

Internal Medicine

9850 GENESEE AVE, SUITE 355
LA JOLLA, CA 92037

San Diego County (858) 202-0011

MAHMOOD MAHDAVI M.D.

Otolaryngology

9850 GENESEE AVE, STE 710
LA JOLLA, CA 92037

San Diego County (858) 458-9955

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 Gregory Mcfadden's NPI number?

The NPI number for Gregory Mcfadden is 1780622431. It was assigned to this individual provider in the NPPES registry on June 3, 2006.

Where is Gregory Mcfadden located?

Gregory Mcfadden practices at 9850 Genesee Ave Suite 970, La Jolla, CA 92037. The listed phone number is (858) 558-2731.

What is Gregory Mcfadden's specialty?

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

Is Gregory Mcfadden enrolled in Medicare?

Yes. Gregory Mcfadden 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 Gregory Mcfadden was last updated on February 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.