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OSTEOPORSIS CENTER OF SOUTH DENVER
NPI 1811905086
Specialist in Englewood, CO

Active since August 04, 2006
701 E HAMPDEN AVE, STE 410, ENGLEWOOD, CO 80113(303) 788-1312(303) 788-1967 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Osteoporsis Center Of South Denver NPPES

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

OSTEOPORSIS CENTER OF SOUTH DENVER (NPI 1811905086) is a healthcare organization registered as a specialist in Englewood, Colorado and active in the NPI registry since August 2006. The organization lists Eric M Westerman, President, as its authorized official.

NPPES Registry Identity

NPI1811905086
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameCOLORADO ARTHRITIS CENTER
Location Address701 E HAMPDEN AVE, STE 410Englewood, CO 80113-2736
Mailing Address701 E Hampden Ave, Ste 410Englewood, CO 80113-2736 · (303) 788-1312 · Fax (303) 788-1967
Phone(303) 788-1312
Fax(303) 788-1967
Organization SubpartNo
Authorized OfficialEric M WestermanPresident · (303) 788-1312
Enumeration DateAugust 4, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1811905086 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
701 E HAMPDEN AVE, Englewood, CO 80113
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Other Names 1

Doing Business AsOsteoporsis Center Of South Denver

Other Identifiers 1

Medicaid04012621CO

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Osteoporsis Center Of South Denver is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to Osteoporsis Center Of South Denver, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Cherie Reichart, M.D.
Rheumatology
NPI 1457380263
701 E HAMPDEN AVE STE 410
Englewood, CO 80113
(303) 788-1312
✔ PECOS✔ Accepts MedicareSame address
Robert Spencer, M.D.
Rheumatology
NPI 1497787352
701 E HAMPDEN AVE STE 410
Englewood, CO 80113
(303) 788-1312
✔ PECOS✔ Accepts MedicareSame address
Eric Westerman, D.O.
Rheumatology
NPI 1538199849
701 E HAMPDEN AVE STE 410
Englewood, CO 80113
(303) 788-1312
✔ PECOS✔ Accepts MedicareSame address
Michael Smith, M.D.
Rheumatology
NPI 1205871035
701 E HAMPDEN AVE STE 410
Englewood, CO 80113
(303) 788-1312
✔ PECOS✔ Accepts MedicareSame address
Leslie Rose, MD
Rheumatology
NPI 1871649400
1055 CLERMONT ST (111G)
Denver, CO 80020
(303) 399-8020
✔ PECOS✔ Accepts Medicare6.0 mi
James Singleton, MD
Rheumatology
NPI 1104881226
206 W COUNTY LINE ROAD SUITE 310
Highlands Ranch, CO 80129
(303) 788-8355
✔ PECOS✔ Accepts Medicare6.2 mi
Daniel Erhardt, M.D.
Rheumatology
NPI 1467870212
1715 IRON HORSE DR STE 150
Longmont, CO 80501
(720) 494-4700
✔ PECOS✔ Accepts Medicare35 mi
Mark Jeranko, D.O.
Rheumatology
NPI 1114304573
2500 ROCKY MOUNTAIN AVE STE 2200
Loveland, CO 80538
(970) 652-2333
✔ PECOS✔ Accepts Medicare53 mi
Anita Zachariah, MD
Rheumatology
NPI 1912091968
7905 S CALUMET AVENUE
Munster, IN 46321
(219) 836-5800
✔ PECOS✔ Accepts Medicare927 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Colorado Arthritis Center's NPI number?

The NPI number for Colorado Arthritis Center is 1811905086. It was assigned to this organization in the NPPES registry on August 4, 2006. The provider is doing business as Osteoporsis Center Of South Denver.

Where is Colorado Arthritis Center located?

Colorado Arthritis Center is located at 701 E Hampden Ave Ste 410, Englewood, CO 80113. The listed phone number is (303) 788-1312.

What is Colorado Arthritis Center's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Colorado Arthritis Center enrolled in Medicare?

Yes. Colorado Arthritis Center is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Colorado Arthritis Center?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians, all in Rheumatology, reassign their Medicare billing to Colorado Arthritis Center. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 4 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Colorado Arthritis Center was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.