Doctor profile · Federal record
Dr. Jenner Greil, ARNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Portland, ME
- NPI 1871748772
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
331 Veranda St
Portland, ME 041035545
(207) 828-2402
fax (207) 828-2425 - Mailing address
-
Po Box 9746
Portland, ME 041045040
Credentials & registration
- NPI registered
- November 2008 — 18 yrs on file
- Profile last updated
- September 29, 2020
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Maine #CNP101013
- Medicaid
- ME #434645102
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871748772. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
279
Distinct HCPCS
7
Medicare allowed
$11,232
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 94 | 37 | $74 | |
36415 |
Insertion of needle into vein for collection of blood sample | 46 | 33 | $6 | |
80053 |
Blood test, comprehensive group of blood chemicals | 42 | 35 | $10 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 30 | 30 | $50 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 25 | 24 | $13 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 16 | $57 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 17 | 13 | $16 |
In context: peer comparison
Among 29 peers in this city , average services per provider: 59. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,239
Patients
347
Total drug cost
$28,423
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 163 | 44 | $4,266 |
| Levothyroxine Sodium | Generic | 149 | 38 | $3,033 |
| Lisinopril | Generic | 114 | 31 | $718 |
| Omeprazole | Generic | 102 | 30 | $1,699 |
| Gabapentin | Generic | 83 | 26 | $4,309 |
| Losartan Potassium | Generic | 78 | 19 | $1,437 |
| Rosuvastatin Calcium | Generic | 74 | 23 | $5,857 |
| Amlodipine Besylate | Generic | 68 | 17 | $583 |
| Famotidine | Generic | 68 | 25 | $1,524 |
| Simvastatin | Generic | 68 | 19 | $562 |
Hospital affiliations
Frequently asked questions
What is Dr. Jenner Greil's medical specialty?
Dr. Jenner Greil practices Family Nurse Practitioner in Portland, ME.
Where does Dr. Jenner Greil practice?
Dr. Jenner Greil practices at 331 Veranda St, Portland, ME 041035545. Office phone: 2078282402.
What is Dr. Jenner Greil's NPI?
Dr. Jenner Greil's National Provider Identifier (NPI) is 1871748772, issued by NPPES.
Does Dr. Jenner Greil accept Medicare assignment?
Yes. Dr. Jenner Greil accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jenner Greil commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.