Jennifer Langsdorf, MD
NPI 1194929034 · Neurology Physician · New York, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Langsdorf, MD is a Neurology Physician provider in New York, NY (NPI 1194929034).
Provider details
- NPI number
- 1194929034
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 240098 (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
19 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
876 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) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 334 | $114 |
| Nerve Conduction, 13 Or More Studies95913 | 146 | $335 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 107 | $151 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 70 | $260 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 51 | $213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pregabalin | 135 | 24 |
| Gabapentin | 116 | 38 |
| Immun Glob G(igg)/Gly/Iga Ov50brand: Gammagard Liquid | 49 | — |
| Duloxetine Hcl | 44 | 15 |
| Immun Glob G(igg)/Gly/Iga 0-50brand: Gammaplex | 37 | — |
| Nortriptyline Hcl | 35 | — |
| Immun Glob G(igg)/Pro/Iga 0-50brand: Privigen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-13
- Last updated
- 2011-11-10
Frequently asked questions
- What is Jennifer Langsdorf's NPI number?
- Jennifer Langsdorf's National Provider Identifier (NPI) is 1194929034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Langsdorf's specialty?
- Jennifer Langsdorf is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Langsdorf located?
- Jennifer Langsdorf's practice location on file with NPPES is 635 Madison Ave Rm 400, New York, NY 10022-1009.
- What is Jennifer Langsdorf's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Langsdorf is (212) 888-8516.
- Does Jennifer Langsdorf accept Medicare?
- Jennifer Langsdorf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Langsdorf's NPI active?
- Yes — Jennifer Langsdorf's NPI (1194929034) is active in the NPPES registry as of the last update on 2011-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.