Eric Glasser
NPI 1134127921 · Emergency Medicine Physician · Washington, DC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Glasser is a Emergency Medicine Physician provider in Washington, DC (NPI 1134127921).
Provider details
- NPI number
- 1134127921
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 21949 (DC)
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
20 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
343 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 168 | $195 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 78 | $134 |
| Critical Care, First 30-74 Minutes99291 | 68 | $240 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 18 | $8 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 11 | $79 |
Typical Medicare-allowed amounts for these services range $8–$240 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-14
- Last updated
- 2012-03-07
Frequently asked questions
- What is Eric Glasser's NPI number?
- Eric Glasser's National Provider Identifier (NPI) is 1134127921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Glasser's specialty?
- Eric Glasser is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Glasser located?
- Eric Glasser's practice location on file with NPPES is 3800 Reservoir Rd Nw, Washington, DC 20007-2113.
- What is Eric Glasser's phone number?
- The practice phone number listed in the NPPES registry for Eric Glasser is (202) 444-2119.
- Does Eric Glasser accept Medicare?
- Eric Glasser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Glasser's NPI active?
- Yes — Eric Glasser's NPI (1134127921) is active in the NPPES registry as of the last update on 2012-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.