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THE OSTEOPOROSIS CENTER AT ST. LUKE'S HOSPITAL, LLC
NPI 1306088182
Internal Medicine - Endocrinology, Diabetes & Metabolism in Chesterfield, MO

Active since March 25, 2009
121 SAINT LUKES CENTER DR STE 504, CHESTERFIELD, MO 63017(314) 205-6633(314) 590-5909 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 5, 2026, Dec 12, 2025, Apr 26, 2021 (3 updates tracked since 2021).

About The Osteoporosis Center At St. Luke's Hospital, Llc NPPES

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

THE OSTEOPOROSIS CENTER AT ST. LUKE'S HOSPITAL, LLC (NPI 1306088182) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Chesterfield, Missouri and active in the NPI registry since March 2009. The organization lists Darren R. Haskell, Chief Medical Officer, as its authorized official.

NPPES Registry Identity

NPI1306088182
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NameTHE OSTEOPOROSIS CENTER AT ST. LUKE'S HOSPITAL, LLC
Location Address121 SAINT LUKES CENTER DR STE 504Chesterfield, MO 63017-3519
Mailing Address121 Saint Lukes Center DrChesterfield, MO 63017-3518 · (314) 205-6633 · Fax (314) 205-6524
Phone(314) 205-6633
Fax(314) 590-5909
Organization SubpartYesParent: St. Lukes Medical Group
Authorized OfficialDarren R. HaskellChief Medical Officer · (314) 205-6444
Enumeration DateMarch 25, 2009
Last NPPES UpdateMarch 5, 20263 updates tracked since enumeration
NPPES CertifiedMarch 5, 2026
✔ NPI 1306088182 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
121 SAINT LUKES CENTER DR STE 504, Chesterfield, MO 63017
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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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

The Osteoporosis Center At St. Luke's Hospital, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to The Osteoporosis Center At St. Luke's Hospital, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Katharine Mikulec, M.D.
Endocrinology
NPI 1336254887
5500 PINEBROOK RD STE 101
North Venice, FL 34275
(941) 261-0772
✔ PECOS✔ Accepts Medicare922 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 The Osteoporosis Center At St. Luke's Hospital, LLC's NPI number?

The NPI number for The Osteoporosis Center At St. Luke's Hospital, LLC is 1306088182. It was assigned to this organization in the NPPES registry on March 25, 2009.

Where is The Osteoporosis Center At St. Luke's Hospital, LLC located?

The Osteoporosis Center At St. Luke's Hospital, LLC is located at 121 Saint Lukes Center Dr Ste 504, Chesterfield, MO 63017. The listed phone number is (314) 205-6633.

What is The Osteoporosis Center At St. Luke's Hospital, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is The Osteoporosis Center At St. Luke's Hospital, LLC enrolled in Medicare?

Yes. The Osteoporosis Center At St. Luke's Hospital, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through The Osteoporosis Center At St. Luke's Hospital, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Endocrinology) reassigns their Medicare billing to The Osteoporosis Center At St. Luke's Hospital, LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does The Osteoporosis Center At St. Luke's Hospital, LLC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 2 other insurers list The Osteoporosis Center At St. Luke's Hospital, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for The Osteoporosis Center At St. Luke's Hospital, LLC was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.