Maria Khan, M.D.
NPI 1558776369 · Psychiatry Physician · Harrison, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Khan, M.D. is a Psychiatry Physician provider in Harrison, NY (NPI 1558776369).
Provider details
- NPI number
- 1558776369
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 293493 (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
11 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
789 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 | 565 | $146 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 109 | $197 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 64 | $146 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 23 | $48 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 15 | $87 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 316 | 38 |
| Quetiapine Fumarate | 290 | 32 |
| Aripiprazole | 287 | 36 |
| Olanzapine | 270 | 24 |
| Clonazepam | 269 | 41 |
| Trazodone Hcl | 219 | 33 |
| Sertraline Hcl | 202 | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-07-01
- Last updated
- 2024-09-13
- Certified
- 2024-09-13
Frequently asked questions
- What is Maria Khan's NPI number?
- Maria Khan's National Provider Identifier (NPI) is 1558776369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Khan's specialty?
- Maria Khan is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Khan located?
- Maria Khan's practice location on file with NPPES is 275 North St, Harrison, NY 10528-1140.
- What is Maria Khan's phone number?
- The practice phone number listed in the NPPES registry for Maria Khan is (914) 925-5371.
- Does Maria Khan accept Medicare?
- Maria Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Khan's NPI active?
- Yes — Maria Khan's NPI (1558776369) is active in the NPPES registry as of the last update on 2024-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.