Erin Cathcart, MD
NPI 1528559226 · Family Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Cathcart, MD is a Family Medicine Physician provider in Worcester, MA (NPI 1528559226).
Provider details
- NPI number
- 1528559226
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 289806 (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
8 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
322 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) |
|---|---|---|
| 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 | 107 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 85 | $68 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 59 | $58 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 30 | $171 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 25 | $52 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 61 | 15 |
| Atorvastatin Calcium | 26 | 13 |
| Lisinopril | 24 | — |
| Losartan Potassium | 23 | — |
| Pregabalin | 22 | — |
| Ibuprofen | 22 | — |
| Baclofen | 21 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-29
- Last updated
- 2022-03-14
- Certified
- 2022-03-14
Frequently asked questions
- What is Erin Cathcart's NPI number?
- Erin Cathcart's National Provider Identifier (NPI) is 1528559226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Cathcart's specialty?
- Erin Cathcart is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Cathcart located?
- Erin Cathcart's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Erin Cathcart's phone number?
- The practice phone number listed in the NPPES registry for Erin Cathcart is (508) 334-2818.
- Does Erin Cathcart accept Medicare?
- Erin Cathcart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Cathcart's NPI active?
- Yes — Erin Cathcart's NPI (1528559226) is active in the NPPES registry as of the last update on 2022-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.