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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ian Sebastian Bach, MD

Family Medicine Physician in Parker, CO · enumerated 2006 · practices at Poudre Valley Medical Group, LLC.

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

National Provider Identifier

1003895293

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Registry record

Entity type Individual (Type 1)
Name Ian Sebastian Bach
Credential MD
Sex Male
Practice address 19964 Hilltop Rd Ste A, Parker, CO, 80134
Phone (303) 841-2212
Fax (303) 841-4716
Enumeration date Jan 16, 2006
Last updated in NPPES Jan 12, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35490 (CO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
01354901 Medicaid CO -
04020541 Medicaid CO -
276029 Other CO CIGNA
84136530238 Other CO PACIFICARE
7201056 Other CO AETNA
RO103008 Other CO GROUP ANTHEM BCBS
84136530263 Other CO PACIFICARE PPO
080186089 Other CO RAILROAD MEDICARE #
BA645053 Other CO ANTHEM BCBS
1003895293 Other CO NPI #
1215981634 Other CO GROUP NPI #
841365302036 Other CO RKY MTN HMO

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.

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Frequently asked questions

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.
What specialty is Ian Bach?
Ian Bach is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-12.