Doctor profile · Federal record
Dr. Walter Fasenmyer, CRNP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Seneca, PA
- NPI 1558079384
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Fairfield Dr
Seneca, PA 163462130
(814) 676-7900
Credentials & registration
- NPI registered
- November 2022 — 4 yrs on file
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- Pennsylvania #SP026575
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558079384. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
395
Distinct HCPCS
2
Medicare allowed
$22,669
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 343 | 234 | $54 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 52 | 38 | $80 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 197. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$297
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 1 | $122.54 | |
| Exelixis Inc. | 1 | $99.95 | |
| Merck Sharp & Dohme LLC | 1 | $74.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
421
Patients
91
Total drug cost
$38,796
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 73 | 27 | $1,529 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 47 | 19 | $960 |
| Potassium Chloride | Generic | 47 | 13 | $1,333 |
| Anastrozole | Generic | 33 | 14 | $1,363 |
| Fentanyl | Generic | 27 | 0 | $3,130 |
| Ondansetron Hcl | Generic | 26 | 18 | $395 |
| Warfarin Sodium | Generic | 26 | 0 | $347 |
| Eliquis (Apixaban) | Brand | 24 | 0 | $17,583 |
| Omeprazole | Generic | 24 | 0 | $416 |
| Gabapentin | Generic | 22 | 0 | $379 |
Hospital affiliations
Frequently asked questions
What is Dr. Walter Fasenmyer's medical specialty?
Dr. Walter Fasenmyer practices Adult Health Nurse Practitioner in Seneca, PA.
Where does Dr. Walter Fasenmyer practice?
Dr. Walter Fasenmyer practices at 100 Fairfield Dr, Seneca, PA 163462130. Office phone: 8146767900.
What is Dr. Walter Fasenmyer's NPI?
Dr. Walter Fasenmyer's National Provider Identifier (NPI) is 1558079384, issued by NPPES.
Does Dr. Walter Fasenmyer accept Medicare assignment?
Yes. Dr. Walter Fasenmyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Walter Fasenmyer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.