Arun Singal, M.D.
NPI 1124195474 · Internal Medicine Physician · Wyandotte, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arun Singal, M.D. is a Internal Medicine Physician provider in Wyandotte, MI (NPI 1124195474).
Provider details
- NPI number
- 1124195474
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 039997 (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
629 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 | 531 | $129 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 39 | $14 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 35 | $38 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 12 | $161 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 12 | $186 |
Typical Medicare-allowed amounts for these services range $14–$186 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 262 | 27 |
| Atorvastatin Calcium | 203 | 47 |
| Lisinopril | 159 | 45 |
| Amlodipine Besylate | 153 | 36 |
| Alprazolam | 148 | 19 |
| Omeprazole | 135 | 29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-30
- Last updated
- 2007-11-01
Frequently asked questions
- What is Arun Singal's NPI number?
- Arun Singal's National Provider Identifier (NPI) is 1124195474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arun Singal's specialty?
- Arun Singal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arun Singal located?
- Arun Singal's practice location on file with NPPES is 2387 Fort St, Wyandotte, MI 48192-4135.
- What is Arun Singal's phone number?
- The practice phone number listed in the NPPES registry for Arun Singal is (734) 283-6835.
- Does Arun Singal accept Medicare?
- Arun Singal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arun Singal's NPI active?
- Yes — Arun Singal's NPI (1124195474) is active in the NPPES registry as of the last update on 2007-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.