Michael Nagar, M.D.
NPI 1588996847 · Anatomic Pathology & Clinical Pathology Physician · King of Prussia, PA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Nagar, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in King of Prussia, PA (NPI 1588996847).
Provider details
- NPI number
- 1588996847
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD438907 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
41,578 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) |
|---|---|---|
| Detection Test By Nucleic Acid for Organism, Amplified Probe Technique87798 | 11,262 | $34 |
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 8,959 | $82 |
| Cell Examination of Urine, Manual88120 | 2,808 | $717 |
| Bacterial Colony Count, Urine87086 | 1,957 | $8 |
| Special Stained Specimen Slides to Examine Tissue, Each Multiplex Procedure88344 | 1,875 | $212 |
| Evaluation of Antimicrobial Drug (antibiotic, Antifungal, Antiviral), Microdilution Or Agar Dilution87186 | 1,798 | $8 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (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
- 2010-02-10
- Last updated
- 2025-04-28
- Certified
- 2025-04-28
Frequently asked questions
- What is Michael Nagar's NPI number?
- Michael Nagar's National Provider Identifier (NPI) is 1588996847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Nagar's specialty?
- Michael Nagar is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Nagar located?
- Michael Nagar's practice location on file with NPPES is 211 S Gulph Rd Ste 200, King of Prussia, PA 19406-3101.
- What is Michael Nagar's phone number?
- The practice phone number listed in the NPPES registry for Michael Nagar is (610) 382-5900.
- Does Michael Nagar accept Medicare?
- Michael Nagar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Nagar's NPI active?
- Yes — Michael Nagar's NPI (1588996847) is active in the NPPES registry as of the last update on 2025-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.