Alexa Hall, MD
Psychiatry Physician · San Francisco, CA
Alexa Hall, MD is a psychiatry physician with a practice address in San Francisco, California, and NPI 1366970287, issued on May 23, 2017. Check the license (California A171963, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Alexa Hall
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A171963 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Pine St Ste 1250, San Francisco, CA 94111
- Phone
- (833) 351-8255
- Enumerated
- May 23, 2017
- Record last updated
- Dec 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20260123000495); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2018
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 100 Pine St Ste 1250
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Austin Presley Davidson, DOPsychiatry Physician1235718511
- Christa DefriesPsychiatry Physician1881190742
Verify Alexa Hall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A171963Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $599.40
26 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Mccd CA Psychiatry Services PCSan Francisco, CA
- OC Progressive Recovery Inc.Orange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexa Hall among 8,673 psychiatry physician records in California
Alexa Hall, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 79% of them.
- NPI issued2017 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2018 · median 2005 among the 3,295 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
763 psychiatry physician records list a practice address in San Francisco
They are 763 of the 38,143 NPPES records with a practice address in San Francisco, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in San Francisco → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Samih Boutros, MDSan Francisco, CA 941111811022064
- Megan Crochet, M.D.San Francisco, CA 941111730321399
- Jeffrey Hays, MDSan Francisco, CA 941111578798237
- James Hutchinson, M.D.San Francisco, CA 941111437177607
- Robert Johnson, M.D., J.D., LL.M.San Francisco, CA 941111043505936
- Lawrence Kaplan, D.O.San Francisco, CA 941111144540451
- Felicitas Koster, D.O.San Francisco, CA 941111295025005
- Sherrell Lam, M.D.San Francisco, CA 941111487817797
Common questions
What is Alexa Hall, MD's NPI number?
Alexa Hall, MD's National Provider Identifier (NPI) is 1366970287, issued on May 23, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Alexa Hall, MD located?
The NPPES record lists a practice address at 100 Pine St Ste 1250, San Francisco, CA, 94111. Phone: (833) 351-8255. Providers update this record themselves, so call before visiting.
How can I verify Alexa Hall, MD's license?
NPPES lists California license number A171963, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.