Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary C Wolbach, R.N.
Registered Nurse in Aurora, CO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235266206
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Registry record
Entity type Individual (Type 1)
Name Mary C Wolbach
Credential R.N.
Sex Female
Practice address 2550 S Parker Rd, Suite 300, Aurora, CO, 80014
Phone (303) 636-2937
Enumeration date Feb 27, 2007
Last updated in NPPES Aug 13, 2010
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 008284 | Other | - | KAISER-COMMERCIAL NUMBER |
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.
Frequently asked questions
What specialty is Mary Wolbach?
Mary Wolbach is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Joshua Zucker Gerontology Nurse Practitioner · Aurora, CO NPI 1851398184 Christine Darr Emergency Medicine Physician · Aurora, CO NPI 1033191754 Dennis Beck Emergency Medicine Physician · Aurora, CO NPI 1598748626 Roger Barkin Emergency Medicine Physician · Aurora, CO NPI 1609859321 Karen Woolf Emergency Medicine Physician · Aurora, CO NPI 1295718864 Frank Dunaway Emergency Medicine Physician · Aurora, CO NPI 1922081595 Michael Bowen Emergency Medicine Physician · Aurora, CO NPI 1841273398 Laurence Cohen Emergency Medicine Physician · Aurora, CO NPI 1386628618
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-13.