Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. MARK HENRY GROSSERODE MD
NPI 1841277290
Internal Medicine - Infectious Disease in Tusla, OK

Active since December 28, 2005
6565 S YALE AVE, STE 812, TUSLA, OK 74136(918) 494-9486(918) 494-9480 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mark Henry Grosserode Md NPPES

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

DR. MARK HENRY GROSSERODE MD (NPI 1841277290) is an individual infectious disease provider in Tusla, Oklahoma, licensed in Oklahoma (18167) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1841277290
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. MARK HENRY GROSSERODECredential: MD
Location Address6565 S YALE AVE, STE 812Tusla, OK 74136-8354
Mailing Address6565 S Yale Ave, Ste 812Tusla, OK 74136-8354 · (918) 494-9486 · Fax (918) 494-9480
Fax(918) 494-9480
Sole ProprietorNo
Enumeration DateDecember 28, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1841277290 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License Licensed in OK · 18167
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

6565 S YALE AVE, Tusla, OK 74136

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.

Legal Medicine
6565 S YALE AVE, STE 1003
TULSA, OK 74136
Obstetrics & Gynecology
6565 S YALE AVE, SUITE 610
TULSA, OK 74136
Psychiatry & Neurology (Psychiatry)
6565 S YALE AVE, STE 706
TULSA, OK 74136
Internal Medicine (Infectious Disease)
6565 S YALE AVE, SUITE 812
TULSA, OK 74136
Pathology (Anatomic Pathology & Clinical Pathology)
6565 S YALE AVE, SUITE 410
TULSA, OK 74136
Dentist (General Practice)
6565 S YALE AVE, SUITE 1105
TULSA, OK 74136
Clinic/Center (Dental)
6565 S YALE AVE, SUITE 505
TULSA, OK 74136
Internal Medicine (Infectious Disease)
6565 S YALE AVE, SUITE 812
TULSA, OK 74136

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 Mark Grosserode's NPI number?

The NPI number for Mark Grosserode is 1841277290. It was assigned to this individual provider in the NPPES registry on December 28, 2005.

Where is Mark Grosserode located?

Mark Grosserode practices at 6565 S Yale Ave Ste 812, Tusla, OK 74136. The listed phone number is (918) 494-9486.

What is Mark Grosserode's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

When was this NPI record last updated?

The NPPES record for Mark Grosserode was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.