Diane Wahne, PMHNP
NPI 1619454139 · Psychiatric/Mental Health Nurse Practitioner · Patchogue, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Wahne, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Patchogue, NY (NPI 1619454139).
Provider details
- NPI number
- 1619454139
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 402469 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,553 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy, 45 Minutes90834 | 405 | $94 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 311 | $87 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 225 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 213 | $123 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 140 | $67 |
| Psychotherapy, 30 Minutes90832 | 117 | $72 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 272 | 36 |
| Clonazepam | 252 | 31 |
| Sertraline Hcl | 244 | 19 |
| Gabapentin | 220 | 25 |
| Quetiapine Fumarate | 201 | 20 |
| Clozapine | 200 | — |
| Risperidone | 182 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$585 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 15 New Mill RdSmithtown, NY 11787-3323Phone: (631) 835-0823
Registry dates
- Enumerated
- 2018-07-26
- Last updated
- 2019-05-11
Frequently asked questions
- What is Diane Wahne's NPI number?
- Diane Wahne's National Provider Identifier (NPI) is 1619454139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Wahne's specialty?
- Diane Wahne is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Wahne located?
- Diane Wahne's practice location on file with NPPES is 122 W Roe Blvd, Patchogue, NY 11772-2569.
- What is Diane Wahne's phone number?
- The practice phone number listed in the NPPES registry for Diane Wahne is (631) 493-7636.
- Does Diane Wahne accept Medicare?
- Diane Wahne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Wahne's NPI active?
- Yes — Diane Wahne's NPI (1619454139) is active in the NPPES registry as of the last update on 2019-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.