Gregory Siegel, PMHNP
NPI 1053079418 · Psychiatric/Mental Health Nurse Practitioner · Flushing, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Siegel, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Flushing, NY (NPI 1053079418).
Provider details
- NPI number
- 1053079418
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- No
- License
- 405005 (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 tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
115 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 115 | $122 |
Typical Medicare-allowed amounts for these services range $122–$122 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 101 | 12 |
| Fluoxetine Hcl | 60 | — |
| Bupropion Hclbrand: Bupropion Xl | 54 | 14 |
| Trazodone Hcl | 44 | — |
| Quetiapine Fumarate | 41 | — |
| Clonazepam | 40 | 15 |
| Lamotrigine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-12-02
- Last updated
- 2023-07-12
- Certified
- 2023-07-12
Frequently asked questions
- What is Gregory Siegel's NPI number?
- Gregory Siegel's National Provider Identifier (NPI) is 1053079418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Siegel's specialty?
- Gregory Siegel is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Siegel located?
- Gregory Siegel's practice location on file with NPPES is 6043 Madison St, Flushing, NY 11385-3943.
- What is Gregory Siegel's phone number?
- The practice phone number listed in the NPPES registry for Gregory Siegel is (914) 319-8169.
- Does Gregory Siegel accept Medicare?
- Gregory Siegel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Siegel's NPI active?
- Yes — Gregory Siegel's NPI (1053079418) is active in the NPPES registry as of the last update on 2023-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.