Himanshu Sharma, M.D
NPI 1689089146 · Internal Medicine Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Himanshu Sharma, M.D is a Internal Medicine Physician provider in Hartford, CT (NPI 1689089146).
Provider details
- NPI number
- 1689089146
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 55472 (CT)
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
11 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
399 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 90 | $177 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 82 | $119 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 69 | $135 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 53 | $8 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 49 | $169 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 across 2 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
Additional practice locations (2)
- 114 Woodland StHartford, CT 06105-1299Phone: (860) 714-4532
- 1060 Day Hill Rd Ste 2Windsor, CT 06095-5719Phone: (860) 972-2334
Registry dates
- Enumerated
- 2014-06-24
- Last updated
- 2024-01-31
- Certified
- 2024-01-31
Frequently asked questions
- What is Himanshu Sharma's NPI number?
- Himanshu Sharma's National Provider Identifier (NPI) is 1689089146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Himanshu Sharma's specialty?
- Himanshu Sharma is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Himanshu Sharma located?
- Himanshu Sharma's practice location on file with NPPES is 85 Seymour St Ste 601, Hartford, CT 06106-5525.
- What is Himanshu Sharma's phone number?
- The practice phone number listed in the NPPES registry for Himanshu Sharma is (860) 972-2334.
- Does Himanshu Sharma accept Medicare?
- Himanshu Sharma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Himanshu Sharma's NPI active?
- Yes — Himanshu Sharma's NPI (1689089146) is active in the NPPES registry as of the last update on 2024-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.