DR. ALEXA HALL MD
NPI 1366970287
Psychiatry & Neurology - Psychiatry in San Francisco, CA

Q: What is Alexa Hall's NPI number?

The NPI number for Alexa Hall is 1366970287. It was assigned to this individual provider in the NPPES registry on May 23, 2017.

Q: What is Alexa Hall'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 Alexa Hall was last updated on December 1, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 23, 2017PECOS EnrolledAccepts Medicare Assignment

100 PINE ST STE 1250, SAN FRANCISCO, CA 94111(833) 351-8255 Get Directions Write a Review

NPPES record last updated: December 1, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 1, 2025, Nov 3, 2020, Jul 28, 2017 and 1 more (4 updates tracked since 2017).

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About Dr. Alexa Hall Md NPPES

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

DR. ALEXA HALL MD (NPI 1366970287) is an individual psychiatry provider in San Francisco, California, licensed in California (A171963) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2018).

NPPES Registry Identity

NPI1366970287

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. ALEXA HALLCredential: MD

Location Address100 PINE ST STE 1250San Francisco, CA 94111-5235

Mailing AddressPo Box 24449New York, NY 10087-0589 · (833) 351-8255

Phone(833) 351-8255

Sole ProprietorNo

Medical School CMSHarvard Medical SchoolGraduated 2018

Enumeration DateMay 23, 2017

Last NPPES UpdateDecember 1, 20254 updates tracked since enumeration

NPPES CertifiedDecember 1, 2025

✔ NPI 1366970287 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 · A171963

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.

100 PINE ST STE 1250, San Francisco, CA 94111

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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. Alexa Hall 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 ID3870070592

PECOS Enrollment IDI20260123000495

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94111 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

$202.35 typical visit price

range $69.00 – $202.35

Typical copayment $50.58 (range $17.25 – $50.58)

Most-billed visit code 99205

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

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.

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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.

JEFFREY JOSEPH NILES

Psychiatry & Neurology (Psychiatry)