Guenevere Rosenthal, MD
NPI 1295263085 · Psychiatry Physician · Hackensack, NJ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guenevere Rosenthal, MD is a Psychiatry Physician provider in Hackensack, NJ (NPI 1295263085).
Provider details
- NPI number
- 1295263085
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
95 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 | 83 | $116 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 12 | $199 |
Typical Medicare-allowed amounts for these services range $116–$199 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 50 | 19 |
| Quetiapine Fumarate | 46 | — |
| Risperidone | 35 | — |
| Mirtazapine | 33 | 12 |
| Aripiprazole | 32 | — |
| Escitalopram Oxalate | 27 | — |
| Lorazepam | 24 | — |
Practice location
Mailing address
Additional practice locations (2)
- 87 Route 17 NorthSuite 1-118Maywood, NJ 07607Phone: (551) 996-4450Fax: (551) 996-5729
- 7901 Broadway Dept ofElmhurst, NY 11373-1329Phone: (718) 334-3441
Registry dates
- Enumerated
- 2017-05-24
- Last updated
- 2021-07-08
- Certified
- 2021-07-08
Frequently asked questions
- What is Guenevere Rosenthal's NPI number?
- Guenevere Rosenthal's National Provider Identifier (NPI) is 1295263085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guenevere Rosenthal's specialty?
- Guenevere Rosenthal is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Guenevere Rosenthal located?
- Guenevere Rosenthal's practice location on file with NPPES is 30 Prospect Ave, Hackensack, NJ 07601-1915.
- What is Guenevere Rosenthal's phone number?
- The practice phone number listed in the NPPES registry for Guenevere Rosenthal is (551) 996-4450.
- Does Guenevere Rosenthal accept Medicare?
- Guenevere Rosenthal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guenevere Rosenthal's NPI active?
- Yes — Guenevere Rosenthal's NPI (1295263085) is active in the NPPES registry as of the last update on 2021-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.