Charanjeet Singh, D.O
NPI 1891109542 · Internal Medicine Physician · Danville, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charanjeet Singh, D.O is a Internal Medicine Physician provider in Danville, VA (NPI 1891109542).
Provider details
- NPI number
- 1891109542
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Male
- Sole proprietor
- No
- License
- 0116027213 (VA)
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
12 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
287 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 198 | $73 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 45 | $121 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 44 | $107 |
Typical Medicare-allowed amounts for these services range $73–$121 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 25 | 11 |
| Prednisone | 23 | 22 |
| Atorvastatin Calcium | 16 | — |
| Simvastatin | 15 | — |
| Lisinopril | 14 | — |
| Fludrocortisone Acetate | 13 | — |
| Pantoprazole Sodium | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-19
- Last updated
- 2014-06-19
Frequently asked questions
- What is Charanjeet Singh's NPI number?
- Charanjeet Singh's National Provider Identifier (NPI) is 1891109542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charanjeet Singh's specialty?
- Charanjeet Singh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charanjeet Singh located?
- Charanjeet Singh's practice location on file with NPPES is 142 S Main St, Danville, VA 24541-2922.
- What is Charanjeet Singh's phone number?
- The practice phone number listed in the NPPES registry for Charanjeet Singh is (434) 799-3859.
- Does Charanjeet Singh accept Medicare?
- Charanjeet Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charanjeet Singh's NPI active?
- Yes — Charanjeet Singh's NPI (1891109542) is active in the NPPES registry as of the last update on 2014-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.