DR. DONALD AARON SINGER M.D.
NPI 1568485647
Pathology - Anatomic Pathology & Clinical Pathology in Longmont, CO

Q: What is Donald Singer's NPI number?

The NPI number for Donald Singer is 1568485647. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Q: What is Donald Singer's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Donald Singer was last updated on January 19, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 26, 2006

1625 JUNIPER ST, LONGMONT, CO 80501(303) 485-0977 Get Directions Write a Review

NPPES record last updated: January 19, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Donald Aaron Singer M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DONALD AARON SINGER M.D. (NPI 1568485647) is an individual anatomic pathology & clinical pathology provider in Longmont, Colorado, licensed in Colorado (18880) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1568485647

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameDR. DONALD AARON SINGERCredential: M.D.

Location Address1625 JUNIPER STLongmont, CO 80501-2552

Mailing Address1625 Juniper StLongmont, CO 80501-2552 · (303) 485-0977

Phone(303) 485-0977

Sole ProprietorNo

Enumeration DateJuly 26, 2006

Last NPPES UpdateJanuary 19, 2009

✔ NPI 1568485647 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in CO · 18880

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

1625 JUNIPER ST, Longmont, CO 80501

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Other Identifiers 3

Medicare UPINF 45716

Medicare PIN810303CO

Medicare PINP00423515CO

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donald Singer's NPI number?

The NPI number for Donald Singer is 1568485647. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Donald Singer located?

Donald Singer practices at 1625 Juniper St, Longmont, CO 80501. The listed phone number is (303) 485-0977.

What is Donald Singer's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

When was this NPI record last updated?

The NPPES record for Donald Singer was last updated on January 19, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.