Doctor profile · Federal record
Dr. Jennifer Grimmer, FNP
Nurse Practitioner · Family Nurse Practitioner · Buffalo, NY
- NPI 1821303140
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Elm and Carlton Streets
Buffalo, NY 14263
(716) 845-2300
fax (716) 845-3423 - Mailing address
-
Elm and Carlton St
Buffalo, NY 142630001
Credentials & registration
- NPI registered
- August 2010 — 16 yrs on file
- Profile last updated
- January 13, 2021
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- New York #F336343
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821303140. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
78
Distinct HCPCS
1
Medicare allowed
$9,109
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 78 | 51 | $117 |
In context: peer comparison
Among 52 peers in Buffalo Nurse Practitioner, average services per provider: 67. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,045
Patients
395
Total drug cost
$50,170
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 238 | 88 | $8,163 |
| Duloxetine Hcl | Generic | 142 | 54 | $2,169 |
| Oxycodone Hcl | Generic | 132 | 55 | $2,839 |
| Methadone Hcl | Generic | 124 | 43 | $3,368 |
| Lidocaine | Generic | 120 | 56 | $10,894 |
| Baclofen | Generic | 58 | 30 | $1,776 |
| Oxcarbazepine | Generic | 57 | 20 | $2,600 |
| Pregabalin | Generic | 55 | 26 | $1,753 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 24 | 0 | $2,387 |
| Hydromorphone Hcl | Generic | 23 | 11 | $673 |
Frequently asked questions
What is Dr. Jennifer Grimmer's medical specialty?
Dr. Jennifer Grimmer practices Nurse Practitioner in Buffalo, NY.
Where does Dr. Jennifer Grimmer practice?
Dr. Jennifer Grimmer practices at Elm and Carlton Streets, Buffalo, NY 14263. Office phone: 7168452300.
What is Dr. Jennifer Grimmer's NPI?
Dr. Jennifer Grimmer's National Provider Identifier (NPI) is 1821303140, issued by NPPES.
Does Dr. Jennifer Grimmer accept Medicare assignment?
Yes. Dr. Jennifer Grimmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Grimmer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.