Nathan Macedo, MD, MPH
NPI 1740661768 · Family Medicine Physician · Greenfield, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Macedo, MD, MPH is a Family Medicine Physician provider in Greenfield, MA (NPI 1740661768).
Provider details
- NPI number
- 1740661768
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 278971 (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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
510 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 | 167 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 144 | $96 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 82 | $65 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 77 | $131 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 40 | $143 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 258 | 68 |
| Lisinopril | 172 | 48 |
| Levothyroxine Sodium | 156 | 39 |
| Amlodipine Besylate | 155 | 40 |
| Omeprazole | 136 | 31 |
| Hydrochlorothiazide | 103 | 29 |
| Albuterol Sulfate |
Practice location
Mailing address
Additional practice locations (1)
- 34 Haverhill StLawrence, MA 01841-2884Phone: (978) 686-0090Fax: (978) 687-2106
Registry dates
- Enumerated
- 2015-06-16
- Last updated
- 2019-07-16
Frequently asked questions
- What is Nathan Macedo's NPI number?
- Nathan Macedo's National Provider Identifier (NPI) is 1740661768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Macedo's specialty?
- Nathan Macedo is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Macedo located?
- Nathan Macedo's practice location on file with NPPES is 48 Sanderson St, Greenfield, MA 01301.
- What is Nathan Macedo's phone number?
- The practice phone number listed in the NPPES registry for Nathan Macedo is (413) 773-2022.
- Does Nathan Macedo accept Medicare?
- Nathan Macedo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Macedo's NPI active?
- Yes — Nathan Macedo's NPI (1740661768) is active in the NPPES registry as of the last update on 2019-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.