Doctor profile · Federal record

Dr. Michael Lenihan, PA-C

Surgical Physician Assistant (CMS: Physician Assistant) · Chula Vista, CA

  • NPI 1174921183
  • Accepts Medicare
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
955 Lane Ave Ste 200
Chula Vista, CA 919144525
(619) 421-3400
fax (619) 421-3557
Additional location
3444 Kearny Villa RD Ste 401
San Diego, CA 921231964

Credentials & registration

NPPES · NUCC
NPI registered
December 2014 — 12 yrs on file
Profile last updated
June 16, 2021
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
363AS0400X — NUCC code
State license (1)
California #52066

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174921183. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,753
Distinct HCPCS
8
Medicare allowed
$53,402
HCPCS Description Services Patients Avg allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg 706 164 $7
J0665 Injection, bupivicaine, not otherwise specified, 0.5 mg 465 36 $0
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance 337 164 $94
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose 149 41 $74
76942 Ultrasonic guidance for needle placement 29 25 $55
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels 27 23 $38
20606 Aspiration and/or injection of fluid from medium joint using ultrasound guidance 25 20 $88
20526 Injection of carpal tunnel 15 12 $78

In context: peer comparison

Among 1 peers in this city , average services per provider: 219. This provider delivers 8.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$242
Transactions
5
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Miach Orthopaedics, Inc. 1 $157.75
Smith+Nephew, Inc. 2 $44.50
Fidia Pharma USA Inc. 1 $22.77
Endo USA, Inc. 1 $16.75

By nature of payment

Food and Beverage
$242

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Lenihan's medical specialty?
Dr. Michael Lenihan practices Surgical Physician Assistant in Chula Vista, CA.
Where does Dr. Michael Lenihan practice?
Dr. Michael Lenihan practices at 955 Lane Ave Ste 200, Chula Vista, CA 919144525. Office phone: 6194213400.
What is Dr. Michael Lenihan's NPI?
Dr. Michael Lenihan's National Provider Identifier (NPI) is 1174921183, issued by NPPES.
Does Dr. Michael Lenihan accept Medicare assignment?
Yes. Dr. Michael Lenihan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Lenihan commonly perform?
Top Medicare-reported procedures in 2023: Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (HCPCS J0702); Injection, bupivicaine, not otherwise specified, 0.5 mg (HCPCS J0665); Aspiration and/or injection of fluid large joint using ultrasound guidance (HCPCS 20611). Source: CMS Medicare Physician & Other Practitioners file.