Chelsea Greenblatt, MD
NPI 1609405034 · Internal Medicine Physician · Providence, RI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chelsea Greenblatt, MD is a Internal Medicine Physician provider in Providence, RI (NPI 1609405034).
Provider details
- NPI number
- 1609405034
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD19263 (RI)
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
6 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
429 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 | 177 | $92 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 66 | $65 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 49 | $78 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 31 | $116 |
| Hemoglobin A1c Level83036 | 23 | $10 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 263 | 94 |
| Levothyroxine Sodium | 177 | 49 |
| Lisinopril | 166 | 61 |
| Omeprazole | 154 | 55 |
| Rosuvastatin Calcium | 146 | 46 |
| Amlodipine Besylate | 144 | 52 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-07
- Last updated
- 2026-01-05
- Certified
- 2026-01-05
Frequently asked questions
- What is Chelsea Greenblatt's NPI number?
- Chelsea Greenblatt's National Provider Identifier (NPI) is 1609405034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Greenblatt's specialty?
- Chelsea Greenblatt is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chelsea Greenblatt located?
- Chelsea Greenblatt's practice location on file with NPPES is 78 Baker St, Providence, RI 02905-4417.
- What is Chelsea Greenblatt's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Greenblatt is (401) 781-2400.
- Does Chelsea Greenblatt accept Medicare?
- Chelsea Greenblatt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chelsea Greenblatt's NPI active?
- Yes — Chelsea Greenblatt's NPI (1609405034) is active in the NPPES registry as of the last update on 2026-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.