Manmohan Singh, M.D.
NPI 1609262864 · Interventional Cardiology Physician · Waterloo, IA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Manmohan Singh, M.D. is a Interventional Cardiology Physician provider in Waterloo, IA (NPI 1609262864).
Provider details
- NPI number
- 1609262864
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,339 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 380 | $7 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 306 | $61 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 247 | $85 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 231 | $61 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 192 | $7 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 250 | 68 |
| Atorvastatin Calcium | 201 | 60 |
| Apixabanbrand: Eliquis | 147 | 37 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 144 | 37 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 106 | 34 |
| Amlodipine Besylate | 105 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$52 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
Registry dates
- Enumerated
- 2015-04-14
- Last updated
- 2023-03-30
- Certified
- 2023-03-30
Frequently asked questions
- What is Manmohan Singh's NPI number?
- Manmohan Singh's National Provider Identifier (NPI) is 1609262864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Manmohan Singh's specialty?
- Manmohan Singh is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Manmohan Singh located?
- Manmohan Singh's practice location on file with NPPES is 1825 Logan Ave, Waterloo, IA 50703-1916.
- What is Manmohan Singh's phone number?
- The practice phone number listed in the NPPES registry for Manmohan Singh is (319) 235-3941.
- Does Manmohan Singh accept Medicare?
- Manmohan Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Manmohan Singh's NPI active?
- Yes — Manmohan Singh's NPI (1609262864) is active in the NPPES registry as of the last update on 2023-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.