Chirin Al Dalati, M.D.
NPI 1003166885 · Internal Medicine Physician · Winchester, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chirin Al Dalati, M.D. is a Internal Medicine Physician provider in Winchester, MA (NPI 1003166885).
Provider details
- NPI number
- 1003166885
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 253164 (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 tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,996 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 981 | $124 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 345 | $121 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 195 | $181 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 161 | $82 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 150 | $111 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 115 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 427 | 63 |
| Metoprolol Succinate | 359 | 54 |
| Apixabanbrand: Eliquis | 319 | 43 |
| Furosemide | 263 | 51 |
| Trazodone Hcl | 250 | 46 |
| Levothyroxine Sodium | 234 | 19 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$114 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
Additional practice locations (2)
- 480 Maple StDanvers, MA 01923-4065Phone: (978) 304-8401
- 200 Unicorn Park Dr Ste 401Woburn, MA 01801-3342Phone: (781) 756-6760Fax: (781) 756-6767
Registry dates
- Enumerated
- 2012-09-19
- Last updated
- 2024-02-29
- Certified
- 2024-02-29
Frequently asked questions
- What is Chirin Al Dalati's NPI number?
- Chirin Al Dalati's National Provider Identifier (NPI) is 1003166885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chirin Al Dalati's specialty?
- Chirin Al Dalati is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chirin Al Dalati located?
- Chirin Al Dalati's practice location on file with NPPES is 41 Highland Ave, Winchester, MA 01890-1446.
- What is Chirin Al Dalati's phone number?
- The practice phone number listed in the NPPES registry for Chirin Al Dalati is (781) 729-9000.
- Does Chirin Al Dalati accept Medicare?
- Chirin Al Dalati is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chirin Al Dalati's NPI active?
- Yes — Chirin Al Dalati's NPI (1003166885) is active in the NPPES registry as of the last update on 2024-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.