Sanjay Chopra, DO
NPI 1922017821 · Emergency Medicine Physician · Hartford, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sanjay Chopra, DO is a Emergency Medicine Physician provider in Hartford, WI (NPI 1922017821).
Provider details
- NPI number
- 1922017821
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5101015318 (MI)
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
19 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
588 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 182 | $8 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 163 | $160 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 125 | $110 |
| Critical Care, First 30-74 Minutes99291 | 70 | $195 |
| Critical Care, Each Additional 30 Minutes99292 | 48 | $98 |
Typical Medicare-allowed amounts for these services range $8–$195 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 96 | 95 |
| Cephalexin | 67 | 66 |
| Prednisone | 53 | 53 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 45 | 45 |
| Ondansetronbrand: Ondansetron Odt | 29 | 29 |
| Doxycycline Hyclate | 23 | 23 |
| Meclizine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-07
- Last updated
- 2013-01-16
Frequently asked questions
- What is Sanjay Chopra's NPI number?
- Sanjay Chopra's National Provider Identifier (NPI) is 1922017821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sanjay Chopra's specialty?
- Sanjay Chopra is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sanjay Chopra located?
- Sanjay Chopra's practice location on file with NPPES is 1032 E Sumner St, Hartford, WI 53027-1608.
- What is Sanjay Chopra's phone number?
- The practice phone number listed in the NPPES registry for Sanjay Chopra is (262) 670-7621.
- Does Sanjay Chopra accept Medicare?
- Sanjay Chopra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sanjay Chopra's NPI active?
- Yes — Sanjay Chopra's NPI (1922017821) is active in the NPPES registry as of the last update on 2013-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.