Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John D Scala, MD

Internal Medicine Physician in Centennial, CO · enumerated 2005 · practices at Scala Medical PC.

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

National Provider Identifier

1972506160

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Registry record

Entity type Individual (Type 1)

Name Dr. John D Scala

Credential MD

Sex Male

Practice address 13111 E Briarwood Ave Ste 210, Centennial, CO, 80112

Phone (720) 463-0010

Fax (303) 593-2120

Enumeration date May 23, 2005

Last updated in NPPES Mar 26, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 48613 (CO) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036096720 (IL) Secondary

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
75734044	Medicaid	CO	-
036096720	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.

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Frequently asked questions

How do I verify John Scala's NPI record?

Cross-check NPI 1972506160 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972506160 active?

Yes, as of the latest NPPES snapshot, NPI 1972506160 is active (record last updated 2018-03-26).

Other providers at this practice address

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Scala Medical PC Primary Care Clinic/Center · Centennial, CO NPI 1992223184

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-26.