Nirupama Singh
NPI 1255742680 · Clinical Pathology/Laboratory Medicine Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nirupama Singh is a Clinical Pathology/Laboratory Medicine Physician provider in Birmingham, AL (NPI 1255742680).
Provider details
- NPI number
- 1255742680
- Entity type
- Individual
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 36251 (AL)
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
329 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) |
|---|---|---|
| Molecular Pathology Procedure; Physician Interpretation and ReportG0452 | 167 | $43 |
| Blood Bank Physician Services for Cross Match And/Or Evaluation and Written Report86077 | 53 | $43 |
| Examination of Archival Tissue for Genetic Analysis88363 | 39 | $17 |
| Pathology Clinical Consultation for Clinical Problem, 5-20 Minutes80503 | 25 | $20 |
| Coagulation Function Screening Test With Interpretation and Report85390 | 25 | $33 |
| Mechanical Separation of Red Blood Cells From Blood36512 | 20 | $96 |
Typical Medicare-allowed amounts for these services range $17–$96 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-05-20
- Last updated
- 2022-10-20
- Certified
- 2021-10-01
Frequently asked questions
- What is Nirupama Singh's NPI number?
- Nirupama Singh's National Provider Identifier (NPI) is 1255742680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nirupama Singh's specialty?
- Nirupama Singh is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nirupama Singh located?
- Nirupama Singh's practice location on file with NPPES is 619 19th St S, Birmingham, AL 35233-1900.
- What is Nirupama Singh's phone number?
- The practice phone number listed in the NPPES registry for Nirupama Singh is (205) 934-4011.
- Does Nirupama Singh accept Medicare?
- Nirupama Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nirupama Singh's NPI active?
- Yes — Nirupama Singh's NPI (1255742680) is active in the NPPES registry as of the last update on 2022-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.