Edward Ryter, MD
NPI 1497744213 · Internal Medicine Physician · South Hadley, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Edward Ryter, MD is a Internal Medicine Physician provider in South Hadley, MA (NPI 1497744213).
Provider details
- NPI number
- 1497744213
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 80869 (MA)
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
922 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 | 266 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 184 | $92 |
| 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'SG2211 | 183 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 147 | $131 |
| Administration of Pneumococcal VaccineG0009 | 44 | $28 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 419 | 116 |
| Amlodipine Besylate | 342 | 83 |
| Lisinopril | 263 | 72 |
| Levothyroxine Sodium | 151 | 33 |
| Omeprazole | 147 | 39 |
| Losartan Potassium | 145 | 38 |
| Escitalopram Oxalate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-14
- Last updated
- 2018-03-01
Frequently asked questions
- What is Edward Ryter's NPI number?
- Edward Ryter's National Provider Identifier (NPI) is 1497744213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Ryter's specialty?
- Edward Ryter is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Edward Ryter located?
- Edward Ryter's practice location on file with NPPES is 470 Granby Road, South Hadley, MA 01075-3218.
- What is Edward Ryter's phone number?
- The practice phone number listed in the NPPES registry for Edward Ryter is (413) 533-3926.
- Does Edward Ryter accept Medicare?
- Edward Ryter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Edward Ryter's NPI active?
- Yes — Edward Ryter's NPI (1497744213) is active in the NPPES registry as of the last update on 2018-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.