Deborah Pfeffer, MD
NPI 1518927607 · Psychiatry Physician · Woodbury, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Pfeffer, MD is a Psychiatry Physician provider in Woodbury, NY (NPI 1518927607).
Provider details
- NPI number
- 1518927607
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 163751-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
435 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 | 234 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 102 | $73 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 56 | $73 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 22 | $154 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 21 | $70 |
Typical Medicare-allowed amounts for these services range $70–$154 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 376 | 19 |
| Lorazepam | 135 | 17 |
| Sertraline Hcl | 128 | 16 |
| Lamotrigine | 114 | 17 |
| Clonazepam | 113 | 14 |
| Olanzapine | 99 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 98 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-24
- Last updated
- 2015-04-16
Frequently asked questions
- What is Deborah Pfeffer's NPI number?
- Deborah Pfeffer's National Provider Identifier (NPI) is 1518927607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Pfeffer's specialty?
- Deborah Pfeffer is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Deborah Pfeffer located?
- Deborah Pfeffer's practice location on file with NPPES is 185 Froehlich Farm Blvd, Woodbury, NY 11797-2931.
- What is Deborah Pfeffer's phone number?
- The practice phone number listed in the NPPES registry for Deborah Pfeffer is (516) 921-8811.
- Does Deborah Pfeffer accept Medicare?
- Deborah Pfeffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Pfeffer's NPI active?
- Yes — Deborah Pfeffer's NPI (1518927607) is active in the NPPES registry as of the last update on 2015-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.