Peter Keszler
NPI 1063944924 · Neurology Physician · Bethesda, MD
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Keszler is a Neurology Physician provider in Bethesda, MD (NPI 1063944924).
Provider details
- NPI number
- 1063944924
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- DO200001201 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
764 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 | 244 | $142 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 153 | $240 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 99 | $100 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 79 | $196 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 69 | $184 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 95 | 42 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 92 | 31 |
| Sumatriptan Succinate | 91 | 23 |
| Amitriptyline Hcl | 70 | 23 |
| Donepezil Hcl | 64 | 18 |
| Galcanezumab-Gnlmbrand: Emgality Pen | 54 | — |
| Memantine Hcl | 49 | 14 |
Practice location
Mailing address
Additional practice locations (2)
- 5255 Loughboro Rd NwWashington, DC 20016-2633Phone: (202) 537-4000
- 8600 Old Georgetown RdBethesda, MD 20814-1497Phone: (301) 896-3100
Registry dates
- Enumerated
- 2017-03-30
- Last updated
- 2021-07-15
- Certified
- 2021-07-15
Frequently asked questions
- What is Peter Keszler's NPI number?
- Peter Keszler's National Provider Identifier (NPI) is 1063944924, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Keszler's specialty?
- Peter Keszler is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Keszler located?
- Peter Keszler's practice location on file with NPPES is 7315 Wisconsin Ave Ste 700, Bethesda, MD 20814-3202.
- What is Peter Keszler's phone number?
- The practice phone number listed in the NPPES registry for Peter Keszler is (240) 235-9100.
- Does Peter Keszler accept Medicare?
- Peter Keszler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Keszler's NPI active?
- Yes — Peter Keszler's NPI (1063944924) is active in the NPPES registry as of the last update on 2021-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.