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GARY F MARKLIN M.D.
NPI 1396733416
Internal Medicine - Pulmonary Disease in Saint Louis, MO

Active since October 12, 2005
12700 SOUTHFORK RD, SAINT LOUIS, MO 63128(314) 892-6565(314) 892-4828 Get Directions Write a Review

NPPES record last updated: March 14, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 14, 2017, Jun 24, 2016 (2 updates tracked since 2016).

About Gary F Marklin M.d. NPPES

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

GARY F MARKLIN M.D. (NPI 1396733416) is an individual pulmonary disease provider in Saint Louis, Missouri, licensed in Missouri (R3D74) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1396733416
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameGARY F MARKLINCredential: M.D.
Location Address12700 SOUTHFORK RDSaint Louis, MO 63128-3201
Mailing Address12700 Southfork RdSaint Louis, MO 63128-3201 · (314) 892-6565 · Fax (314) 892-4828
Phone(314) 892-6565
Fax(314) 892-4828
Sole ProprietorNo
Enumeration DateOctober 12, 2005
Last NPPES UpdateMarch 14, 20172 updates tracked since enumeration
✔ NPI 1396733416 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in MO · R3D74
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License R3D74 (MO)
12700 SOUTHFORK RD, Saint Louis, MO 63128
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINA02142MO
Medicaid202165106MO

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.

NEERA SHARDA MD
Internal Medicine
12700 SOUTHFORK RD, STE 200/220
SAINT LOUIS, MO 63128
St. Louis County (314) 543-5942
NANCY P BIERMAN BIRNER MD
Pediatrics
12700 SOUTHFORK RD, STE 215
SAINT LOUIS, MO 63128
St. Louis County (314) 543-5244
MAUREEN E HUBER FNP
Nurse Practitioner (Family)
12700 SOUTHFORK RD, STE 280
SAINT LOUIS, MO 63128
St. Louis County (314) 525-4990
DR. IQBAL AMIN M.D.
Internal Medicine (Geriatric Medicine)
12700 SOUTHFORK RD, SUITE 105
SAINT LOUIS, MO 63128
St. Louis County (318) 525-1866
ST. ANTHONY'S PHYSICIAN ORGANIZATION
Internal Medicine
12700 SOUTHFORK RD, STE 290
SAINT LOUIS, MO 63128
St. Louis County (314) 525-4973
ST. ANTHONY'S PHYSICIAN ORGANIZATION
Internal Medicine
12700 SOUTHFORK RD, STE 270
SAINT LOUIS, MO 63128
St. Louis County (314) 525-4520
DR. SUSAN WILSON YANG MD
Internal Medicine
12700 SOUTHFORK RD, SUITE 200/220
SAINT LOUIS, MO 63128
St. Louis County (314) 543-5942
RICHARD XAVIER BRENNAN M.D.
Obstetrics & Gynecology
12700 SOUTHFORK RD, STE 230
SAINT LOUIS, MO 63128
St. Louis County (314) 849-3711

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 Gary Marklin's NPI number?

The NPI number for Gary Marklin is 1396733416. It was assigned to this individual provider in the NPPES registry on October 12, 2005.

Where is Gary Marklin located?

Gary Marklin practices at 12700 Southfork Rd, Saint Louis, MO 63128. The listed phone number is (314) 892-6565.

What is Gary Marklin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

When was this NPI record last updated?

The NPPES record for Gary Marklin was last updated on March 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.