Everett Hayes, M.D.
NPI 1275973471 · Sports Medicine (Internal Medicine) Physician · Boston, MA
Enrolled with Medicare as Practitioner - Sports Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Everett Hayes, M.D. is a Sports Medicine (Internal Medicine) Physician provider in Boston, MA (NPI 1275973471).
Provider details
- NPI number
- 1275973471
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 255875 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
1,009 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 195 | $55 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 165 | $101 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 131 | $140 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 113 | $61 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 104 | $110 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Diclofenac Sodium | 20 |
| Ibuprofen | 12 |
| Meloxicam | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 330 Mount Auburn StCambridge, MA 02138-5502Phone: (617) 499-5160Fax: (617) 499-5593
- 330 Mount Auburn StCambridge, MA 02138-5502Phone: (617) 499-5160Fax: (617) 499-5593
Registry dates
- Enumerated
- 2013-07-02
- Last updated
- 2018-03-29
Frequently asked questions
- What is Everett Hayes's NPI number?
- Everett Hayes's National Provider Identifier (NPI) is 1275973471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Everett Hayes's specialty?
- Everett Hayes is listed in the NPPES registry with a primary specialty of Sports Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Everett Hayes located?
- Everett Hayes's practice location on file with NPPES is 330 Brookline Ave, Boston, MA 02215-5400.
- What is Everett Hayes's phone number?
- The practice phone number listed in the NPPES registry for Everett Hayes is (617) 667-2133.
- Does Everett Hayes accept Medicare?
- Everett Hayes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Everett Hayes's NPI active?
- Yes — Everett Hayes's NPI (1275973471) is active in the NPPES registry as of the last update on 2018-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.