Doctor profile · Federal record
Dr. Marianne Johnstone-Petty, MSN, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Anchorage, AK
- NPI 1871896894
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3200 Providence Dr, Suite B111
Anchorage, AK 995084615
(907) 212-7997
fax (907) 212-8225 - Additional location
-
1200 Hilyard St Ste 230
Eugene, OR 974018122
(458) 205-7450
fax (458) 205-7459 - Mailing address
-
Po Box 4105
Portland, OR 972084105
Credentials & registration
- NPI registered
- December 2010 — 16 yrs on file
- Profile last updated
- June 13, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Alaska #1189
- Medicaid
- AK #1571407
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871896894. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
395
Distinct HCPCS
8
Medicare allowed
$63,164
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 180 | 71 | $190 | |
99497 |
Advance care planning, first 30 minutes | 68 | 60 | $91 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 49 | 49 | $237 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 23 | $130 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 26 | 17 | $36 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 12 | $97 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 15 | 14 | $138 | |
99345 |
Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes | 13 | 13 | $227 |
In context: peer comparison
Among 46 peers in this city , average services per provider: 97. This provider delivers 4.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
267
Patients
28
Total drug cost
$11,999
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 56 | 0 | $1,272 |
| Oxycodone Hcl | Generic | 44 | 17 | $1,915 |
| Morphine Sulfate | Generic | 35 | 11 | $673 |
| Lorazepam | Generic | 22 | 0 | $191 |
| Buprenorphine | Generic | 19 | 0 | $6,301 |
| Buspirone Hcl | Generic | 17 | 0 | $169 |
| Methylphenidate Hcl | Generic | 14 | 0 | $379 |
| Mirtazapine | Generic | 14 | 0 | $516 |
| Gabapentin | Generic | 12 | 0 | $155 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 12 | 0 | $260 |
Frequently asked questions
What is Dr. Marianne Johnstone-Petty's medical specialty?
Dr. Marianne Johnstone-Petty practices Family Nurse Practitioner in Anchorage, AK.
Where does Dr. Marianne Johnstone-Petty practice?
Dr. Marianne Johnstone-Petty practices at 3200 Providence Dr, Anchorage, AK 995084615. Office phone: 9072127997.
What is Dr. Marianne Johnstone-Petty's NPI?
Dr. Marianne Johnstone-Petty's National Provider Identifier (NPI) is 1871896894, issued by NPPES.
Does Dr. Marianne Johnstone-Petty accept Medicare assignment?
Yes. Dr. Marianne Johnstone-Petty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marianne Johnstone-Petty commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Advance care planning (HCPCS 99497); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.