Doctor profile · Federal record
Dr. Margaret Gardiner, FNP
Family Nurse Practitioner · Family Nurse Practitioner · Lewiston, ME
- NPI 1134468044
- MIPS 93.1 / 100 · 2023
- 13 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15 Mollison Way
Lewiston, ME 042405805
(207) 777-4440
fax (207) 777-8197 - Mailing address
-
Po Box 1638
Albany, NY 122011638
Credentials & registration
- NPI registered
- February 2013 — 13 yrs on file
- Profile last updated
- September 16, 2017
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Maine #CNP121118 · Maine #CNP
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134468044. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
318
Distinct HCPCS
6
Medicare allowed
$26,269
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 120 | 66 | $42 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 82 | 77 | $146 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 61 | 45 | $66 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 23 | 18 | $100 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 21 | 20 | $109 | |
99497 |
Advance care planning, first 30 minutes | 11 | 11 | $63 |
In context: peer comparison
Among 18 peers in Lewiston Family Nurse Practitioner, average services per provider: 93. This provider delivers 3.4× the peer median.Frequently asked questions
What is Dr. Margaret Gardiner's medical specialty?
Dr. Margaret Gardiner practices Family Nurse Practitioner in Lewiston, ME.
Where does Dr. Margaret Gardiner practice?
Dr. Margaret Gardiner practices at 15 Mollison Way, Lewiston, ME 042405805. Office phone: 2077774440.
What is Dr. Margaret Gardiner's NPI?
Dr. Margaret Gardiner's National Provider Identifier (NPI) is 1134468044, issued by NPPES.
What procedures does Dr. Margaret Gardiner commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.