Doctor profile · Federal record
Dr. Robert Mayer, D.C.
Chiropractor (CMS: Chiropractic) · Vancouver, WA
- NPI 1841405420
- Accepts Medicare
- 58 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5907 Ne St Johns RD
Vancouver, WA 986611749
(360) 695-9251
fax (360) 695-9077
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1968 — 58 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Washington #CH00000793
- Medicaid
- WA #600 373 290 000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841405420. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
303
Distinct HCPCS
2
Medicare allowed
$9,702
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 195 | 30 | $28 | |
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 108 | 26 | $40 |
In context: peer comparison
Among 23 peers in this city , average services per provider: 185. This provider delivers 1.6× the peer median.Frequently asked questions
What is Dr. Robert Mayer's medical specialty?
Dr. Robert Mayer practices Chiropractor in Vancouver, WA.
Where does Dr. Robert Mayer practice?
Dr. Robert Mayer practices at 5907 Ne St Johns RD, Vancouver, WA 986611749. Office phone: 3606959251.
What is Dr. Robert Mayer's NPI?
Dr. Robert Mayer's National Provider Identifier (NPI) is 1841405420, issued by NPPES.
Does Dr. Robert Mayer accept Medicare assignment?
Yes. Dr. Robert Mayer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Mayer commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940); Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.