Provider Profile
Hallie Guenther, PMHNP
Unclaimed ProfileAbout Hallie Guenther
Listed in the NPI registry as a nurse practitioner, Hallie Guenther, PMHNP practices in Buffalo, NY. Hallie is also listed as specializing in nurse practitioner — psychiatric/mental health. According to Medicare claims data, Hallie cared for 44 Medicare patients across 95 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1356815468 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (716) 882-3151
- Email not available
Practice Locations
768 DELAWARE AVE
Buffalo, NY 14209
3176 Abbott Rd
Orchard Park, NY 14127
625 Delaware Ave Ste 204
Buffalo, NY 14202
Procedures Most Often Billed to Medicare
95 services · 44 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
69 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
26 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 4
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Buffalo 8
Same specialty, same city.
More connections — 15 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 7
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Hallie Guenther?
Hallie Guenther is a nurse practitioner in Buffalo, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Hallie Guenther's address?
Hallie Guenther is listed at 768 Delaware Ave, Buffalo, NY 14209. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Hallie Guenther?
The number on file is (716) 882-3151. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Hallie Guenther's NPI number?
Hallie Guenther's National Provider Identifier is 1356815468. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Hallie Guenther train?
Hallie Guenther attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Hallie Guenther been practicing?
Hallie Guenther has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What procedures does Hallie Guenther perform?
According to Medicare billing data, Hallie Guenther the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Hallie Guenther confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Hallie Guenther. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.