Doctor profile · Federal record

Dr. Juanito Pontejos, DO

Hospitalist Physician (CMS: Internal Medicine) · Vallejo, CA

  • NPI 1891873600
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
975 Sereno Dr
Vallejo, CA 945892441
(707) 651-1000
Mailing address
1800 Harrison St Fl 7
Oakland, CA 946123466

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
December 17, 2021
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #20A7205
Medicaid
CA #00AX72050

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891873600. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
21
Distinct HCPCS
1
Medicare allowed
$3,225
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 21 18 $154

In context: peer comparison

Among 7 peers in Vallejo Hospitalist Physician, average services per provider: 55. This provider delivers 0.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Juanito Pontejos's medical specialty?
Dr. Juanito Pontejos practices Hospitalist Physician in Vallejo, CA.
Where does Dr. Juanito Pontejos practice?
Dr. Juanito Pontejos practices at 975 Sereno Dr, Vallejo, CA 945892441. Office phone: 7076511000.
What is Dr. Juanito Pontejos's NPI?
Dr. Juanito Pontejos's National Provider Identifier (NPI) is 1891873600, issued by NPPES.
Does Dr. Juanito Pontejos accept Medicare assignment?
Yes. Dr. Juanito Pontejos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Juanito Pontejos commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.