Glynis Walsh, MD
NPI 1477505188 · Specialist · Norwalk, CT
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Glynis Walsh, MD is a Specialist provider in Norwalk, CT (NPI 1477505188).
Provider details
- NPI number
- 1477505188
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD34706 (TN)
Specialties & taxonomies
Other Service Providers
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
235 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 | 102 | $160 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 97 | $7 |
| Critical Care, First 30-74 Minutes99291 | 19 | $195 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 17 | $110 |
Typical Medicare-allowed amounts for these services range $7–$195 (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
- 2006-05-17
- Last updated
- 2007-11-06
Frequently asked questions
- What is Glynis Walsh's NPI number?
- Glynis Walsh's National Provider Identifier (NPI) is 1477505188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glynis Walsh's specialty?
- Glynis Walsh is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Glynis Walsh located?
- Glynis Walsh's practice location on file with NPPES is 34 Maple Street, Norwalk, CT 06852.
- What is Glynis Walsh's phone number?
- The practice phone number listed in the NPPES registry for Glynis Walsh is (203) 852-2281.
- Does Glynis Walsh accept Medicare?
- Glynis Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Glynis Walsh's NPI active?
- Yes — Glynis Walsh's NPI (1477505188) is active in the NPPES registry as of the last update on 2007-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.