Doctor profile · Federal record

Dr. Chase Lambrecht, DO

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

  • NPI 1174747778
  • Accepts Medicare
  • 29 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
975 Sereno Dr
Vallejo, CA 945892441
(707) 651-1000
Additional location
310 Sunnyview Ln
Kalispell, MT 599013129
(406) 890-7278
fax (406) 758-8406
Mailing address
1800 Harrison St Fl 7
Oakland, CA 946123466

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
April 25, 2025
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
California #20A8887 · Montana #MED-PHYS-LIC-114772
Medicaid
CA #00AX88870

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174747778. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
335
Distinct HCPCS
5
Medicare allowed
$39,326
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 102 51 $78
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 91 88 $171
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 68 45 $117
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 40 40 $128
99238 Hospital discharge day management, 30 minutes or less 34 34 $80

In context: peer comparison

Among 7 peers in this city , average services per provider: 55. This provider delivers 6.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Chase Lambrecht's medical specialty?
Dr. Chase Lambrecht practices Hospitalist Physician in Vallejo, CA.
Where does Dr. Chase Lambrecht practice?
Dr. Chase Lambrecht practices at 975 Sereno Dr, Vallejo, CA 945892441. Office phone: 7076511000.
What is Dr. Chase Lambrecht's NPI?
Dr. Chase Lambrecht's National Provider Identifier (NPI) is 1174747778, issued by NPPES.
Does Dr. Chase Lambrecht accept Medicare assignment?
Yes. Dr. Chase Lambrecht accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chase Lambrecht commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.