Heidi Doreau, N.P.
NPI 1053591644 · Internal Medicine Physician · Lexington, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heidi Doreau, N.P. is a Internal Medicine Physician provider in Lexington, MA (NPI 1053591644).
Provider details
- NPI number
- 1053591644
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 267791 (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
18 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
642 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 | 290 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 174 | $84 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 94 | $120 |
| Administration of Influenza Virus VaccineG0008 | 37 | $35 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 20 | $13 |
| Urinalysis, Manual Test81002 |
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 | 254 | 78 |
| Lisinopril | 232 | 66 |
| Levothyroxine Sodium | 192 | 51 |
| Amlodipine Besylate | 165 | 48 |
| Losartan Potassium | 131 | 41 |
| Metoprolol Succinate | 100 | 29 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-12
- Last updated
- 2012-04-10
Frequently asked questions
- What is Heidi Doreau's NPI number?
- Heidi Doreau's National Provider Identifier (NPI) is 1053591644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Doreau's specialty?
- Heidi Doreau is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Heidi Doreau located?
- Heidi Doreau's practice location on file with NPPES is 450 Bedford Street, Lexington, MA 02420.
- What is Heidi Doreau's phone number?
- The practice phone number listed in the NPPES registry for Heidi Doreau is (781) 274-6274.
- Does Heidi Doreau accept Medicare?
- Heidi Doreau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heidi Doreau's NPI active?
- Yes — Heidi Doreau's NPI (1053591644) is active in the NPPES registry as of the last update on 2012-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.