Parag Sampat, MD
NPI 1508823998 · Internal Medicine Physician · Waterloo, IA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Parag Sampat, MD is a Internal Medicine Physician provider in Waterloo, IA (NPI 1508823998).
Provider details
- NPI number
- 1508823998
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD-37542 (IA)
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
20 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
5,098 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,122 | $118 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 765 | $15 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 652 | $7 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 539 | $58 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 393 | $83 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 171 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 810 | 211 |
| Atorvastatin Calcium | 761 | 209 |
| Levothyroxine Sodium | 654 | 156 |
| Omeprazole | 586 | 154 |
| Rosuvastatin Calcium | 545 | 152 |
| Furosemide | 455 | 119 |
| Warfarin Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-28
- Last updated
- 2016-08-08
Frequently asked questions
- What is Parag Sampat's NPI number?
- Parag Sampat's National Provider Identifier (NPI) is 1508823998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Parag Sampat's specialty?
- Parag Sampat is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Parag Sampat located?
- Parag Sampat's practice location on file with NPPES is 146 W Dale St, Waterloo, IA 50703-1901.
- What is Parag Sampat's phone number?
- The practice phone number listed in the NPPES registry for Parag Sampat is (319) 234-4431.
- Does Parag Sampat accept Medicare?
- Parag Sampat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Parag Sampat's NPI active?
- Yes — Parag Sampat's NPI (1508823998) is active in the NPPES registry as of the last update on 2016-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.