NPPES file of Aug 9, 2026

Emerson Manuel De Jesus, M.D.

Hospitalist Physician · San Mateo, CA

Emerson Manuel De Jesus, M.D. is a hospitalist physician with a practice address in San Mateo, California, and NPI 1962700187, issued on Mar 11, 2011. Check the license (California A126743, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962700187
Name
Emerson Manuel De Jesus
Credential
M.D.
Primary taxonomy
Hospitalist Physician 208M00000X
License number
A126743 CA
Self-reported in NPPES; status is on the state search
Practice location
222 W 39TH Ave, San Mateo, CA 94403
Phone
(650) 573-2222
Enumerated
Mar 11, 2011
Record last updated
Jan 19, 2022
Medicare enrollment
Enrolled (PECOS I20150206000395); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →

Also registered at 222 W 39TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jesse Adams, M.D.Psychiatry Physician1407143399
  2. Stacey Adelson, NPNurse Practitioner1104951797
  3. Brita Almog, MDPediatrics Physician1033402847
  4. John Anderson, MDObstetrics & Gynecology Physician1013082429
  5. Shea AndersonClinical Social Worker1689964991
  6. Zohra Ansari, MSWClinical Social Worker1326462904

Verify Emerson Manuel De Jesus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A126743    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Community Health PartnersFresno, CA
  2. Galen Inpatient Physicians PCTulare, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Emerson Manuel De Jesus among 3,099 hospitalist physician records in California

Emerson Manuel De Jesus, M.D. is one of 3,099 hospitalist physician records with a practice address in California. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 47% of them.

  • NPI issued2011 · 47% of these records are older, 49% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 81% of these records are
  • Graduated2002 · median 2010 among the 2,505 with a school on file
  • Record last updated2022 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in California

There are 3,099 hospitalist physician records in California.

All 3,099 in California → Every provider in San Mateo → Hospitalist Physician nationwide →

The 8 hospitalist physician records with the nearest ZIP codes

  1. Miranda Haskins, D.O.San Mateo, CA 944031396005542
  2. Kyaw Khine Soe, M.D.San Mateo, CA 944031588058788
  3. Gregory Auda, MDStanford, CA 943051326509191
  4. Jillian Cipa-Tatum, DOAlameda, CA 945011629410584
  5. Robert Gallo, MDPalo Alto, CA 943051992268395
  6. Manasa KalluriAlameda, CA 945011689167330
  7. Andrea Lorenze, M.D.Stanford, CA 943051003159062
  8. Tristan Nichols, DOStanford, CA 943051548503360

Common questions

What is Emerson Manuel De Jesus, M.D.'s NPI number?

Emerson Manuel De Jesus, M.D.'s National Provider Identifier (NPI) is 1962700187, issued on Mar 11, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Emerson Manuel De Jesus, M.D. located?

The NPPES record lists a practice address at 222 W 39TH Ave, San Mateo, CA, 94403. Phone: (650) 573-2222. Providers update this record themselves, so call before visiting.

How can I verify Emerson Manuel De Jesus, M.D.'s license?

NPPES lists California license number A126743, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.