Clayton Medical Associates, P.c.
Rheumatology
520 S Elm Ave, Saint Louis
Missouri, 63119-3845
314-645-4434 314-645-3801
Clayton Medical Associates, P.c. is a Rheumatology in Saint Louis, Missouri. It is located at 520 S Elm Ave, Saint Louis and it's customer support contact number is 314-645-4434. The authorized person of Clayton Medical Associates, P.c. is Mrs. Laci Hueffmeier who is Practice Administrator of the pharmacy and her contact number is 314-645-4434. Clayton Medical Associates, P.c. accepts medicare which means medicare covered patients will not be billed for any more than the Medicare deductible and coinsurance.
Clayton Medical Associates, P.c. is an internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.
Pharmacy Details:
Clayton Medical Associates, P.c. type, location, contact phone number and fax are as below. Patients can directly walkin to the pharmacy or can call on the below given customer support phone number for enquiries.
| Name: | Clayton Medical Associates, P.c. |
| Type: | Rheumatology |
| Location: | 520 S Elm Ave, Saint Louis,
Missouri, 63119-3845 |
| Phone: | 314-645-4434 |
| Fax: | 314-645-3801 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints of this pharmacy is as below. Person's position and contact details are also mentioned below.
| Name: | Mrs. Laci Hueffmeier |
| Position: | Practice Administrator |
| Contact Number: | 314-645-4434 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details of given pharmacy are as mentioned below.
| NPI Number: | 1891774329 |
| NPI Enumeration Date: | 12 Jan, 2006 |
| NPI Last Update On: | 16 Jul, 2026 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Clayton Medical Associates, P.c. are as mentioned below.
| Specialization | License Number | State | Status | |
| Rheumatology | | | Primary | |
| Non-pharmacy Dispensing Site | | | Secondary | |
Medicare Enrollment:
Clayton Medical Associates, P.c. is enrolled in medicare and it's Pac Id, enrollment Id, registered name and type is as stated below.
| PAC ID: |
Enrollment ID: |
Org Name | Medicare Entity Type |
| 9133177587 | O20050112000353 | Clayton Medical Associates, P.c. | PART B SUPPLIER - CLINIC/GROUP PRACTICE |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 520 S Elm Ave,
Saint Louis, Missouri |
| Zip: | 63119-3845 |
| Phone Number: | 314-645-4434 |
| Fax Number: | 314-645-3801 |
Patients can reach Clayton Medical Associates, P.c. at
520 S Elm Ave, Saint Louis, Missouri or can
call on customer care at 314-645-4434.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.