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DR. MARC RANDALL HAMMERMAN MD
NPI 1982622676
Internal Medicine - Nephrology in Saint Louis, MO

Active since July 18, 2006PECOS Enrolled
4570 CHILDRENS PL, SAINT LOUIS, MO 63110(314) 362-7601(314) 362-0186 Get Directions Write a Review

NPPES record last updated: October 22, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Marc Randall Hammerman Md NPPES

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

DR. MARC RANDALL HAMMERMAN MD (NPI 1982622676) is an individual nephrology provider in Saint Louis, Missouri, licensed in Missouri (R7960) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982622676
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. MARC RANDALL HAMMERMANCredential: MD
Location Address4570 CHILDRENS PLSaint Louis, MO 63110-1020
Mailing Address660 S Euclid Ave, C B 8126Saint Louis, MO 63110-1010 · (314) 362-7601 · Fax (314) 362-0186
Phone(314) 362-7601
Fax(314) 362-0186
Sole ProprietorNo
Enumeration DateJuly 18, 2006
Last NPPES UpdateOctober 22, 2015
✔ NPI 1982622676 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in MO · R7960
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
4570 CHILDRENS PL, Saint Louis, MO 63110
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Other Identifiers 4

Medicaid0280272040IL
Medicaid054010183MO
Medicare PIN390003362MO
Medicare PIN054010183MO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marc Randall Hammerman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. JOYCE H BATEMAN RD LD
Dietitian, Registered
4570 CHILDRENS PL
SAINT LOUIS, MO 63110
St. Louis City (314) 362-3500
WASHINGTON UNIVERSITY WEIGHT MANAGEMENT
Clinic/Center (Health Service)
4570 CHILDRENS PL, CAMPUS BOX 8083
SAINT LOUIS, MO 63110
St. Louis City (314) 286-2085
MS. CATHERINE A WILLIAMSON FNP
Nurse Practitioner (Family)
4570 CHILDRENS PL, STORZ CLINIC
SAINT LOUIS, MO 63110
St. Louis City (314) 747-1206
WASHINGTON UNIVERSITY ACTU PHARMACY
Pharmacy (Community/Retail Pharmacy)
4570 CHILDRENS PL, SUITE 1200
SAINT LOUIS, MO 63110
St. Louis City (314) 747-1915
DR. DANIEL S ORY MD
Internal Medicine (Cardiovascular Disease)
4570 CHILDRENS PL
SAINT LOUIS, MO 63110
St. Louis City (314) 362-7601
MS. JANINE A KAMPELMAN ANP
Nurse Practitioner
4570 CHILDRENS PL
SAINT LOUIS, MO 63110
St. Louis City (314) 286-2080
DR. ALEXANDRIA M GARAVAGLIA WILSON PHARM.D.
Pharmacist (Pharmacotherapy)
4570 CHILDRENS PL
SAINT LOUIS, MO 63110
St. Louis City (314) 362-9098
MS. IVER JEAN GANDY ANP
Nurse Practitioner (Adult Health)
4570 CHILDRENS PL
SAINT LOUIS, MO 63110
St. Louis City (314) 747-1207

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 Marc Hammerman's NPI number?

The NPI number for Marc Hammerman is 1982622676. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Marc Hammerman located?

Marc Hammerman practices at 4570 Childrens Pl, Saint Louis, MO 63110. The listed phone number is (314) 362-7601.

What is Marc Hammerman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Marc Hammerman enrolled in Medicare?

Yes. Marc Hammerman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marc Hammerman was last updated on October 22, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.