Doctor profile · Federal record
Dr. John Sullivan, D.C.
Chiropractor (CMS: Chiropractic) · La Mirada, CA
- NPI 1134258551
- Accepts Medicare
- 37 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
15030 Imperial Hwy, Suite A
La Mirada, CA 906381301
(562) 943-5585
fax (562) 943-4423
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- October 2, 2009
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- California #DC20809
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134258551. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
492
Distinct HCPCS
1
Medicare allowed
$14,839
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 492 | 37 | $30 |
In context: peer comparison
Among 3 peers in La Mirada Chiropractor, average services per provider: 310. This provider delivers 1.6× the peer median.Frequently asked questions
What is Dr. John Sullivan's medical specialty?
Dr. John Sullivan practices Chiropractor in La Mirada, CA.
Where does Dr. John Sullivan practice?
Dr. John Sullivan practices at 15030 Imperial Hwy, La Mirada, CA 906381301. Office phone: 5629435585.
What is Dr. John Sullivan's NPI?
Dr. John Sullivan's National Provider Identifier (NPI) is 1134258551, issued by NPPES.
Does Dr. John Sullivan accept Medicare assignment?
Yes. Dr. John Sullivan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Sullivan commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.