Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathan A Wloch, PA

Physician Assistant in Troy, MI · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356546949

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Registry record

Entity type Individual (Type 1)

Name Nathan A Wloch

Credential PA

Sex Male

Practice address 44201 Dequindre Rd, Troy, MI, 48085

Phone (248) 964-8433

Fax (248) 423-2576

Enumeration date Jun 15, 2007

Last updated in NPPES Dec 12, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601005025 (MI) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1356546949 active?

Yes, as of the latest NPPES snapshot, NPI 1356546949 is active (record last updated 2025-12-12).

How do I verify Nathan Wloch's NPI record?

Cross-check NPI 1356546949 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Mary Guerra Family Nurse Practitioner · Troy, MI NPI 1801892468 Tiffany Potts Physician Assistant · Troy, MI NPI 1932100203 Paul Gryzenia Vascular & Interventional Radiology Physician · Troy, MI NPI 1255325262 Ruxandra Danciu Physician Assistant · Troy, MI NPI 1053306167 Ming Xie Anatomic Pathology & Clinical Pathology Physician · Troy, MI NPI 1972591824 Jamie Alberty Medical Physician Assistant · Troy, MI NPI 1306827555 Philip Kilanowski-Doroh Emergency Medicine Physician · Troy, MI NPI 1033192059 Chadi Ibrahim Hospitalist Physician · Troy, MI NPI 1134102072

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-12.