Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Donald Joseph Mykulak, MD

Urology Physician in Sparta, NJ · enumerated 2006.

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

National Provider Identifier

1194796540

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Registry record

Entity type Individual (Type 1)

Name Dr. Donald Joseph Mykulak

Credential MD

Sex Male

Practice address 89 Sparta Ave, Suite 200, Sparta, NJ, 07871

Phone (973) 726-7220

Fax (973) 726-0325

Enumeration date Feb 1, 2006

Last updated in NPPES Dec 3, 2012

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 25MA05046800 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for Donald Mykulak?

The National Provider Identifier (NPI) for Donald Mykulak is 1194796540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Donald Mykulak practice?

The practice location on file with NPPES is in Sparta, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Sussex Radiation Oncology Associates Specialist · Sparta, NJ NPI 1568461135 Regina Bronstein Pediatrics Physician · Sparta, NJ NPI 1063408995 David Bollard Family Medicine Physician · Sparta, NJ NPI 1831185768 Shashidhar Reddy Otolaryngology Physician · Sparta, NJ NPI 1285625582 Sanjeevani Jain Psychiatry Physician · Sparta, NJ NPI 1902887235 Dagmar Kloupar Psychiatry Physician · Sparta, NJ NPI 1497739312 Rajesh Raman Pediatrics Physician · Sparta, NJ NPI 1437135951 Bohdan Halibey Medical Oncology Physician · Sparta, NJ NPI 1841277803

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-03.