Margaret Huynh, D.O.
NPI 1932519147 · Neurology Physician · New York, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Huynh, D.O. is a Neurology Physician provider in New York, NY (NPI 1932519147).
Provider details
- NPI number
- 1932519147
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 74514 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
227 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 117 | $231 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 58 | $130 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 22 | $191 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 18 | $86 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 12 | $143 |
Typical Medicare-allowed amounts for these services range $86–$231 (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.
Practice location
Mailing address
Additional practice locations (2)
- 4420 Lake Boone TrlRaleigh, NC 27607-7505Phone: (919) 784-3100
- 3130 Highland Ave Fl 2Uc Health Neurology ClinicCincinnati, OH 45219-2399Phone: (513) 584-4061
Registry dates
- Enumerated
- 2014-04-28
- Last updated
- 2024-07-30
- Certified
- 2024-07-30
Frequently asked questions
- What is Margaret Huynh's NPI number?
- Margaret Huynh's National Provider Identifier (NPI) is 1932519147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Huynh's specialty?
- Margaret Huynh is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Huynh located?
- Margaret Huynh's practice location on file with NPPES is 520 East 70th Street, New York, NY 10021.
- What is Margaret Huynh's phone number?
- The practice phone number listed in the NPPES registry for Margaret Huynh is (212) 746-2596.
- Does Margaret Huynh accept Medicare?
- Margaret Huynh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Huynh's NPI active?
- Yes — Margaret Huynh's NPI (1932519147) is active in the NPPES registry as of the last update on 2024-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.