Gagandeep Singh, MD
Gagandeep Singh, MD is a Hospitalist Physician in Hartford, CT, registered under NPI 1003055021. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Hartford, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 0.48 mi away. The nearest transit stop is 0.42 mi away.
Getting here and what is nearby
Transit 0.30 mi ~7 min
Parking 0.30 mi ~6 min
209 Homestead Avenue, Hartford 06112
Gas station Exxon 0.35 mi ~7 min
351 Woodland Street, Hartford 06112
Transit 0.42 mi ~9 min
Restaurant Domino's 0.42 mi ~9 min
312 Farmington Avenue, Hartford 06105
Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00
Parking 0.48 mi ~10 min
280 South Marshall Street, Hartford 06105
Parking 0.48 mi ~10 min
277 South Marshall Street, Hartford 06105
Restaurant Dunkin' 0.49 mi ~10 min
255 Farmington Avenue, Hartford 06105
05:00-20:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 047332 | CT | Internal Medicine Physician |
| 047332 | CT | Hospitalist Physician primary |
This provider holds licence 047332 issued in CT. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Hospitalist
- PAC ID
- 0941353007
- Enrollment ID
- I20090806000603
Medicare enrolment is recorded as approved under the provider type Practitioner - Hospitalist. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Hospitalist covers
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients. NUCC Health Care Provider Taxonomy, code 208M00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | 047332 | CT | |
| 208M00000X | Hospitalist Physician | 047332 | CT | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003055021 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 14, 2009 |
| Last updated | Nov 11, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
114 WOODLAND ST Hartford, CT 06105 (860) 714-7446 Fax (860) 714-1508 |
| Mailing address |
1000 ASYLUM AVE SUITE 2109A Hartford, CT 06105 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 5 | 5 | 0 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 5 | 1 | 0 | 4 |
Sum = 39 · next multiple of 10 = 40 · check digit = 1 · actual last digit = 1
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.