Doctor profile · Federal record

Dr. Adam Cheng, MD

Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · San Carlos, CA

  • NPI 1952667701
  • Accepts Medicare
  • 14 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
301 Industrial RD
San Carlos, CA 940702603
(650) 596-4000
Mailing address
325 Distel Cir
Los Altos, CA 940221408

Credentials & registration

NPPES · NUCC
NPI registered
April 2012 — 14 yrs on file
Profile last updated
May 29, 2020
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #A127510

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952667701. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
214
Distinct HCPCS
4
Medicare allowed
$32,316
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 96 57 $153
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 62 62 $157
99213 Established patient office or other outpatient visit, 20-29 minutes 39 35 $109
99215 Established patient office or other outpatient visit, 40-54 minutes 17 15 $214

In context: peer comparison

Among 10 peers in this city , average services per provider: 50. This provider delivers 4.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
892
Patients
222
Total drug cost
$50,745
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 229 68 $3,893
Levothyroxine Sodium Generic 80 20 $1,292
Amlodipine Besylate Generic 79 23 $837
Lisinopril Generic 67 19 $1,172
Metformin Hcl Generic 63 20 $1,194
Tamsulosin Hcl Generic 57 18 $1,606
Gabapentin Generic 46 17 $1,082
Losartan Potassium Generic 46 11 $722
Valsartan Generic 46 13 $3,459
Hydrochlorothiazide Generic 39 13 $213

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Adam Cheng's medical specialty?
Dr. Adam Cheng practices Family Medicine Physician in San Carlos, CA.
Where does Dr. Adam Cheng practice?
Dr. Adam Cheng practices at 301 Industrial RD, San Carlos, CA 940702603. Office phone: 6505964000.
What is Dr. Adam Cheng's NPI?
Dr. Adam Cheng's National Provider Identifier (NPI) is 1952667701, issued by NPPES.
Does Dr. Adam Cheng accept Medicare assignment?
Yes. Dr. Adam Cheng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Cheng commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.