Rachael Fawcett, M.D.
NPI 1801879945 · Endocrinology, Diabetes & Metabolism Physician · Boston, MA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachael Fawcett, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Boston, MA (NPI 1801879945).
Provider details
- NPI number
- 1801879945
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 225720 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,010 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 | 312 | $139 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 260 | $9 |
| Calcium Level, Total82310 | 153 | $5 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 147 | $16 |
| Magnesium Level83735 | 138 | $7 |
| Phosphate Level84100 | 136 | $5 |
| Blood Creatinine Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 356 | 93 |
| Dulaglutidebrand: Trulicity | 206 | 38 |
| Tirzepatidebrand: Mounjaro | 132 | 18 |
| Metformin Hclbrand: Metformin Hcl Er | 120 | 38 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 117 | 35 |
| Repaglinide | 111 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,580 across 7 records (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
Registry dates
- Enumerated
- 2005-11-22
- Last updated
- 2021-02-10
- Certified
- 2021-02-10
Frequently asked questions
- What is Rachael Fawcett's NPI number?
- Rachael Fawcett's National Provider Identifier (NPI) is 1801879945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachael Fawcett's specialty?
- Rachael Fawcett is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Rachael Fawcett located?
- Rachael Fawcett's practice location on file with NPPES is 133 Brookline Ave, Boston, MA 02215-3904.
- What is Rachael Fawcett's phone number?
- The practice phone number listed in the NPPES registry for Rachael Fawcett is (617) 421-1380.
- Does Rachael Fawcett accept Medicare?
- Rachael Fawcett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachael Fawcett's NPI active?
- Yes — Rachael Fawcett's NPI (1801879945) is active in the NPPES registry as of the last update on 2021-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.