Mahjabeen Hassan, M.D.
NPI 1740356732 · Plastic Surgery Physician · Sleepy Hollow, NY
Enrolled with Medicare as Practitioner - Plastic and Reconstructive Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahjabeen Hassan, M.D. is a Plastic Surgery Physician provider in Sleepy Hollow, NY (NPI 1740356732).
Provider details
- NPI number
- 1740356732
- Entity type
- Individual
- Primary specialty
- Plastic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 148870 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
678 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 247 | $108 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 117 | $65 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 91 | $74 |
| Removal of Muscle And/Or Tissue, 20.0 Sq Cm Or Less11043 | 85 | $165 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 37 | $161 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$251 across 8 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
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2009-12-30
Frequently asked questions
- What is Mahjabeen Hassan's NPI number?
- Mahjabeen Hassan's National Provider Identifier (NPI) is 1740356732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mahjabeen Hassan's specialty?
- Mahjabeen Hassan is listed in the NPPES registry with a primary specialty of Plastic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mahjabeen Hassan located?
- Mahjabeen Hassan's practice location on file with NPPES is 777 North Broadway, Sleepy Hollow, NY 10591-1000.
- What is Mahjabeen Hassan's phone number?
- The practice phone number listed in the NPPES registry for Mahjabeen Hassan is (914) 631-8414.
- Does Mahjabeen Hassan accept Medicare?
- Mahjabeen Hassan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mahjabeen Hassan's NPI active?
- Yes — Mahjabeen Hassan's NPI (1740356732) is active in the NPPES registry as of the last update on 2009-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.