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WOODHOLME GASTROENTEROLOGY ASSOCIATES
NPI 1033558416
Internal Medicine - Gastroenterology in Pikesville, MD

Active since June 19, 2013CLIA Certified · 2 labs
1838 GREENE TREE RD, SUITE 400, PIKESVILLE, MD 21208(410) 602-7782(410) 602-9344 Get Directions Write a Review

NPPES record last updated: October 25, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Woodholme Gastroenterology Associates NPPES

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

WOODHOLME GASTROENTEROLOGY ASSOCIATES (NPI 1033558416) is a healthcare organization registered as a gastroenterology in Pikesville, Maryland and active in the NPI registry since June 2013. The organization holds 2 active CLIA laboratory certificates and lists Mary Wright-sisk, Director, as its authorized official.

NPPES Registry Identity

NPI1033558416
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameLIFEBRIDGE COMMUNITY GASTROENTEROLOGY, LLC
Location Address1838 GREENE TREE RD, SUITE 400Pikesville, MD 21208-6391
Mailing Address1838 Greene Tree Rd, Suite 400Pikesville, MD 21208-6391 · (410) 602-7782 · Fax (410) 602-9344
Phone(410) 602-7782
Fax(410) 602-9344
Organization SubpartNo
Authorized OfficialMary Wright-siskDirector · (410) 701-4547
Enumeration DateJune 19, 2013
Last NPPES UpdateOctober 25, 2013
✔ NPI 1033558416 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1838 GREENE TREE RD, Pikesville, MD 21208
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Other Names 1

Doing Business AsWoodholme Gastroenterology Associates

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Woodholme Gastroenterology Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

103

Medicare enrollment records show 103 clinicians reassign Medicare billing to Woodholme Gastroenterology Associates, which bills Medicare for the services they deliver. Of these, 17 practice at this address and 41 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 5

Certified Registered Nurse Anesthetist (CRNA)62
Nurse Practitioner17
Gastroenterology16
Internal Medicine6
Pathology2

Nearest to this location (20)

See all 103
Denese Gaughan, CRNP
Nurse Practitioner
NPI 1841286671
1838 GREENE TREE RD STE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Todd Heller, M.D.
Gastroenterology
NPI 1053305763
1838 GREENE TREE RD SUITE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Calvin Parker, M.D.
Gastroenterology
NPI 1073654976
1838 GREENE TREE RD SUITE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOSSame address
Inna Bardoff, CRNP
Nurse Practitioner
NPI 1801295803
1838 GREENE TREE RD SUITE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Eric Blum, M.D.
Internal Medicine
NPI 1447466289
1838 GREENE TREE RD STE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Steven Epstein, MD
Gastroenterology
NPI 1811173636
1838 GREENE TREE RD SUITE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Zeev Nemirovsky, CRNP
Nurse Practitioner
NPI 1679015747
1838 GREENE TREE RD SUITE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Kenolisa Onwueme, M.D., PH.D.
Internal Medicine
NPI 1336283720
1838 GREENE TREE RD SUITE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Michael Siuta, M.D.
Gastroenterology
NPI 1740274281
1838 GREENE TREE RD STE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Lila Tarmin, M.D.
Gastroenterology
NPI 1669466108
1838 GREENE TREE RD STE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOSSame address
Ernest Tsao, MD
Gastroenterology
NPI 1790981256
1838 GREENE TREE RD STE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Arjun Vaid, M.D.
Gastroenterology
NPI 1467617803
1838 GREENE TREE RD SUITE 400
Baltimore, MD 21208
(410) 602-9343
✔ PECOS✔ Accepts MedicareSame address
Edward Wolf, M.D.
Gastroenterology
NPI 1316931728
1838 GREENE TREE RD SUITE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Linda Kelly, CRNP
Nurse Practitioner
NPI 1538858089
1838 GREENE TREE RD STE 400
Pikesville, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Loc Le, M.D.
Gastroenterology
NPI 1194710517
1838 GREENE TREE RD SUITE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Elliot Schwarzenberger, MD
Gastroenterology
NPI 1952568289
1838 GREENE TREE RD SUITE 400
Baltimore, MD 21208
(410) 602-7782
✔ PECOS✔ Accepts MedicareSame address
Diana Whitehead, MD
Gastroenterology
NPI 1356661169
1838 GREENE TREE RD
Pikesville, MD 21208
(410) 876-8332
✔ PECOS✔ Accepts MedicareSame address
Howard Schwartz, M.D.
Gastroenterology
NPI 1649218595
21 CROSSROADS DR SUITE 415
Owings Mills, MD 21117
(410) 356-2396
✔ PECOS✔ Accepts Medicare0.9 mi
Tonya Sloan, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1023231396
5401 OLD COURT RD
Randallstown, MD 21133
(410) 496-7572
3.3 mi
Madeline Mendoza, CRNP
Nurse Practitioner
NPI 1831906890
5415 OLD COURT RD STE 2
Randallstown, MD 21133
(410) 602-7782
✔ PECOS✔ Accepts Medicare3.4 mi
See all 103 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 21D0716548

Lifebridge Community Gastroenterology Dba Woodhol · Glen Burnie, MD
Active · expires Aug 31, 2028
CLIA Number21D0716548
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2026
Certificate Expiration DateAugust 31, 2028
Laboratory DirectorTodd D. Heller
Laboratory Phone(410) 602-7782
Laboratory LocationLifebridge Community Gastroenterology Dba Woodhol802 Landmark Drive #129, Glen Burnie, MD 21061
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Compliance 21D0217329

Lifebridge Community Gastroenterology Dba Woodholm · Baltimore, MD
Active · expires Jul 25, 2027
CLIA Number21D0217329
Laboratory TypePhysician Office
Certificate Effective DateJuly 26, 2025
Certificate Expiration DateJuly 25, 2027
Laboratory DirectorDr. Todd Heller
Laboratory Phone(410) 602-7782
Laboratory LocationLifebridge Community Gastroenterology Dba Woodholm1838 Greene Tree Road Suite 400, Baltimore, MD 21208
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Lifebridge Community Gastroenterology, LLC's NPI number?

The NPI number for Lifebridge Community Gastroenterology, LLC is 1033558416. It was assigned to this organization in the NPPES registry on June 19, 2013. The provider is doing business as Woodholme Gastroenterology Associates.

Where is Lifebridge Community Gastroenterology, LLC located?

Lifebridge Community Gastroenterology, LLC is located at 1838 Greene Tree Rd Suite 400, Pikesville, MD 21208. The listed phone number is (410) 602-7782.

What is Lifebridge Community Gastroenterology, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Lifebridge Community Gastroenterology, LLC enrolled in Medicare?

Yes. Lifebridge Community Gastroenterology, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Lifebridge Community Gastroenterology, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 103 clinicians in 5 Medicare specialties reassign their Medicare billing to Lifebridge Community Gastroenterology, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (62), Nurse Practitioner (17) and Gastroenterology (16). Of these, 17 practice at this address and 41 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Lifebridge Community Gastroenterology, LLC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Lifebridge Community Gastroenterology, LLC was last updated on October 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.