Dawn Osborne, M.D.
NPI 1225050743 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dawn Osborne, M.D. is a Internal Medicine Physician provider in Boston, MA (NPI 1225050743).
Provider details
- NPI number
- 1225050743
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 151671 (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
19 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
587 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 116 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 91 | $97 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 51 | $13 |
| Hemoglobin A1c Level83036 | 39 | $10 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 36 | $50 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 35 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 132 | 50 |
| Lisinopril | 95 | 27 |
| Levothyroxine Sodium | 86 | 25 |
| Amlodipine Besylate | 62 | 20 |
| Lorazepam | 47 | 16 |
| Gabapentin | 44 | 12 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2020-11-17
- Certified
- 2020-11-17
Frequently asked questions
- What is Dawn Osborne's NPI number?
- Dawn Osborne's National Provider Identifier (NPI) is 1225050743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dawn Osborne's specialty?
- Dawn Osborne is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dawn Osborne located?
- Dawn Osborne's practice location on file with NPPES is 165 Dartmouth St, Boston, MA 02116-5123.
- What is Dawn Osborne's phone number?
- The practice phone number listed in the NPPES registry for Dawn Osborne is (617) 859-5101.
- Does Dawn Osborne accept Medicare?
- Dawn Osborne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dawn Osborne's NPI active?
- Yes — Dawn Osborne's NPI (1225050743) is active in the NPPES registry as of the last update on 2020-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.