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MARY E GELLENS MD
NPI 1992713747
Internal Medicine - Nephrology in Saint Louis, MO

Active since August 04, 2006
3660 VISTA AVE, SAINT LOUIS, MO 63110(314) 977-8765(314) 771-0784 Get Directions Write a Review

NPPES record last updated: March 17, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mary E Gellens Md NPPES

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

MARY E GELLENS MD (NPI 1992713747) is an individual nephrology provider in Saint Louis, Missouri, licensed in Missouri (R7G08) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1992713747
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameMARY E GELLENSCredential: MD
Location Address3660 VISTA AVESaint Louis, MO 63110-2540
Mailing Address3691 Rutger Ave, Provider EnrollmentSt Louis, MO 63110 · (314) 977-4440
Phone(314) 977-8765
Fax(314) 771-0784
Sole ProprietorNo
Enumeration DateAugust 4, 2006
Last NPPES UpdateMarch 17, 2008
✔ NPI 1992713747 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 · R7G08
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.
3660 VISTA AVE, Saint Louis, MO 63110
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Other Providers at the Same Location NPPES 20

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

CHRISTINA TSAI
Internal Medicine
3660 VISTA AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 977-6100
KRISTA L LENTINE MD,PHD
Internal Medicine (Nephrology)
3660 VISTA AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 977-8765
MARGARET M WILSON MD
Internal Medicine (Geriatric Medicine)
3660 VISTA AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 977-8462
DR. NANCY Z. DELANEY M.D.
Internal Medicine
3660 VISTA AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 977-6100
DR. ESTHER A. GONZALEZ M.D.
Internal Medicine (Nephrology)
3660 VISTA AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 577-8765
CHRISTIAN HENDRIX
Internal Medicine
3660 VISTA AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 977-6100
MARILYN A. MAXWELL M.D.
Internal Medicine
3660 VISTA AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 977-6100
HESSELBERG DRUG COMPANY
Pharmacy (Community/Retail Pharmacy)
3660 VISTA AVE
SAINT LOUIS, MO 63110
St. Louis City (314) 771-2900

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 Mary Gellens's NPI number?

The NPI number for Mary Gellens is 1992713747. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Where is Mary Gellens located?

Mary Gellens practices at 3660 Vista Ave, Saint Louis, MO 63110. The listed phone number is (314) 977-8765.

What is Mary Gellens's specialty?

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

When was this NPI record last updated?

The NPPES record for Mary Gellens was last updated on March 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.