Doctor profile · Federal record

Dr. Hayden Lewis, MD

Family Medicine Physician · Family Medicine Physician · San Francisco, CA

  • NPI 1083783633
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 California St Ste 2300
San Francisco, CA 941115424
(800) 997-6196
fax (415) 504-1367

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
December 20, 2023
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Louisiana #311667 · Texas #K7329
Medicaid (2)
TX #185557903 · TX #185557901

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083783633. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
46
Distinct HCPCS
2
Medicare allowed
$4,976
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 25 22 $126
99213 Established patient office or other outpatient visit, 20-29 minutes 21 20 $86

In context: peer comparison

Among 82 peers in San Francisco Family Medicine Physician, average services per provider: 96. This provider delivers 0.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$501
Transactions
25
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abiomed 25 $501.11

By nature of payment

Food and Beverage
$501

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
86
Patients
0
Total drug cost
$1,057
Drug Type Claims Patients Total cost
Metformin Hcl Generic 20 0 $125
Famotidine Generic 17 0 $259
Levothyroxine Sodium Generic 13 0 $173
Metoprolol Succinate Generic 13 0 $197
Losartan Potassium Generic 12 0 $147
Zolpidem Tartrate Generic 11 0 $156

Frequently asked questions

Auto-generated from federal data
What is Dr. Hayden Lewis's medical specialty?
Dr. Hayden Lewis practices Family Medicine Physician in San Francisco, CA.
Where does Dr. Hayden Lewis practice?
Dr. Hayden Lewis practices at 1 California St Ste 2300, San Francisco, CA 941115424. Office phone: 8009976196.
What is Dr. Hayden Lewis's NPI?
Dr. Hayden Lewis's National Provider Identifier (NPI) is 1083783633, issued by NPPES.
What procedures does Dr. Hayden Lewis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.