Doctor profile · Federal record
Dr. Robert Mayer, AGPCNP
Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Primary Care Nurse Practitioner · Primary Care Nurse Practitioner · Gresham, OR
- NPI 1154753457
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
440 Nw Division St
Gresham, OR 970305506
(503) 215-9500 - Mailing address
-
Po Box 3158
Portland, OR 972083158
Credentials & registration
- NPI registered
- August 2013 — 13 yrs on file
- Profile last updated
- January 5, 2016
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State licenses (2)
- Oregon #201504149NP-PP · Massachusetts #RN2275111
- Medicaid
- OR #500690883
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154753457. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
252
Distinct HCPCS
2
Medicare allowed
$22,150
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 136 | 68 | $68 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 116 | 108 | $111 |
In context: peer comparison
Among 1 peers in Gresham Gerontology Nurse Practitioner, average services per provider: 126. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Robert Mayer's medical specialty?
Dr. Robert Mayer practices Gerontology Nurse Practitioner in Gresham, OR.
Where does Dr. Robert Mayer practice?
Dr. Robert Mayer practices at 440 Nw Division St, Gresham, OR 970305506. Office phone: 5032159500.
What is Dr. Robert Mayer's NPI?
Dr. Robert Mayer's National Provider Identifier (NPI) is 1154753457, 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: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.