Sybil Mouzon, M.D.
NPI 1144531674 · Psychiatry Physician · Yorktown Heights, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sybil Mouzon, M.D. is a Psychiatry Physician provider in Yorktown Heights, NY (NPI 1144531674).
Provider details
- NPI number
- 1144531674
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 254862-1 (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
15 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
170 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 | 138 | $139 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 32 | $79 |
Typical Medicare-allowed amounts for these services range $79–$139 (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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lamotrigine | 107 | 14 |
| Clonazepam | 89 | 17 |
| Quetiapine Fumarate | 63 | — |
| Escitalopram Oxalate | 51 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 47 | — |
| Fluoxetine Hcl | 47 | — |
| Lorazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-30
- Last updated
- 2016-10-11
Frequently asked questions
- What is Sybil Mouzon's NPI number?
- Sybil Mouzon's National Provider Identifier (NPI) is 1144531674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sybil Mouzon's specialty?
- Sybil Mouzon is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sybil Mouzon located?
- Sybil Mouzon's practice location on file with NPPES is 1940 Commerce St, Yorktown Heights, NY 10598-4428.
- What is Sybil Mouzon's phone number?
- The practice phone number listed in the NPPES registry for Sybil Mouzon is (914) 245-0437.
- Does Sybil Mouzon accept Medicare?
- Sybil Mouzon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sybil Mouzon's NPI active?
- Yes — Sybil Mouzon's NPI (1144531674) is active in the NPPES registry as of the last update on 2016-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.