Douglas Ross, MD
NPI 1831185719 · Endocrinology, Diabetes & Metabolism Physician · Boston, MA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Ross, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Boston, MA (NPI 1831185719).
Provider details
- NPI number
- 1831185719
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 45888 (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
538 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 | 241 | $139 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 198 | $99 |
| Fine Needle Aspiration Biopsy Using Ultrasound Guidance, First Growth10005 | 23 | $148 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 21 | $188 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 19 | $121 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 1,121 | 302 |
| Levothyroxine Sodiumbrand: Synthroid | 292 | 77 |
| Levothyroxine Sodiumbrand: Levoxyl | 170 | 47 |
| Methimazole | 119 | 38 |
| Alendronate Sodium | 72 | 24 |
| Liothyronine Sodium | 39 | 11 |
| Calcitriol | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$650 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
Registry dates
- Enumerated
- 2005-09-26
- Last updated
- 2012-07-18
Frequently asked questions
- What is Douglas Ross's NPI number?
- Douglas Ross's National Provider Identifier (NPI) is 1831185719, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Ross's specialty?
- Douglas Ross is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Ross located?
- Douglas Ross's practice location on file with NPPES is 15 Parkman St, Boston, MA 02114-3117.
- What is Douglas Ross's phone number?
- The practice phone number listed in the NPPES registry for Douglas Ross is (617) 726-3872.
- Does Douglas Ross accept Medicare?
- Douglas Ross is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Ross's NPI active?
- Yes — Douglas Ross's NPI (1831185719) is active in the NPPES registry as of the last update on 2012-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.