Doctor profile · Federal record

Dr. Christopher Mah

Podiatrist · Fremont, CA

  • NPI 1083793442
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2147 Mowry Ave, Suite D-2
Fremont, CA 945381724
(510) 793-1583
fax (510) 793-5691

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
July 13, 2023
Specialty taxonomy
213E00000X — NUCC code
State license (1)
California #E2975
Medicaid (2)
CA #000E29750 · CA #000E29751

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083793442. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
175
Distinct HCPCS
5
Medicare allowed
$12,884
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 62 47 $107
11720 Removal of fingernails or toenails, 1-5 nails 40 29 $41
G0127 Trimming of dystrophic nails, any number 32 22 $15
11055 Removal of noncancer thickened skin growth, 1 growth 21 15 $94
11056 Removal of noncancer thickened skin growth, 2-4 growths 20 14 $107

In context: peer comparison

Among 3 peers in Fremont Podiatrist, average services per provider: 46. This provider delivers 3.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Christopher Mah's medical specialty?
Dr. Christopher Mah practices Podiatrist in Fremont, CA.
Where does Dr. Christopher Mah practice?
Dr. Christopher Mah practices at 2147 Mowry Ave, Fremont, CA 945381724. Office phone: 5107931583.
What is Dr. Christopher Mah's NPI?
Dr. Christopher Mah's National Provider Identifier (NPI) is 1083793442, issued by NPPES.
What procedures does Dr. Christopher Mah commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of fingernails or toenails, 1-5 nails (HCPCS 11720); Trimming of dystrophic nails, any number (HCPCS G0127). Source: CMS Medicare Physician & Other Practitioners file.