Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bernard R Bach, M.D.

Q: What is the NPI number for Bernard Bach?

The National Provider Identifier (NPI) for Bernard Bach is 1407835309, a Type 1 (individual) record in the CMS NPPES registry.

Sports Medicine (Orthopaedic Surgery) Physician in Chicago, IL · enumerated 2006.

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

National Provider Identifier

1407835309

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Registry record

Entity type Individual (Type 1)

Name Dr. Bernard R Bach

Credential M.D.

Sex Male

Practice address 1611 W Harrison St, # 400, Chicago, IL, 60612

Phone (312) 243-4244

Fax (312) 942-1517

Enumeration date Jan 10, 2006

Last updated in NPPES Sep 19, 2018

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 036073187 (IL) 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
4028377	Other	-	AETNA
1633878	Other	IL	BCBS
207073	Other	IL	MEDICARE PTAN LOCALITY 15
207067	Other	IL	MEDICARE PTAN LOCALITY 16
P00095130	Other	-	RAILROAD MEDICARE
DA4902	Other	-	RAILROAD MEDICARE PTAN
036073187	Medicaid	IL	-

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

Where does Bernard Bach practice?

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

What is the NPI number for Bernard Bach?

The National Provider Identifier (NPI) for Bernard Bach is 1407835309, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-19.