Alan Jackson, MD
NPI 1871557520 · Internal Medicine Physician · Northbridge, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Jackson, MD is a Internal Medicine Physician provider in Northbridge, MA (NPI 1871557520).
Provider details
- NPI number
- 1871557520
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 50900 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
877 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 353 | $139 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 161 | $98 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 118 | $141 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 92 | $16 |
| Administration of Influenza Virus VaccineG0008 | 57 | $35 |
| Stool Analysis for Blood to Screen for Colon Tumors82270 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 450 | 126 |
| Lisinopril | 319 | 88 |
| Amlodipine Besylate | 220 | 62 |
| Omeprazole | 194 | 56 |
| Rosuvastatin Calcium | 174 | 53 |
| Levothyroxine Sodium | 170 | 54 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 169 W Main StHopkinton, MA 01748-2101Phone: (508) 731-2570Fax: (508) 625-1354
Registry dates
- Enumerated
- 2006-04-12
- Last updated
- 2025-09-03
- Certified
- 2025-09-03
Frequently asked questions
- What is Alan Jackson's NPI number?
- Alan Jackson's National Provider Identifier (NPI) is 1871557520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Jackson's specialty?
- Alan Jackson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Jackson located?
- Alan Jackson's practice location on file with NPPES is 200 Commerce Dr, Northbridge, MA 01534-1425.
- What is Alan Jackson's phone number?
- The practice phone number listed in the NPPES registry for Alan Jackson is (508) 731-2575.
- Does Alan Jackson accept Medicare?
- Alan Jackson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Jackson's NPI active?
- Yes — Alan Jackson's NPI (1871557520) is active in the NPPES registry as of the last update on 2025-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.