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DR. LELAND ROSS PIERCE M.D.
NPI 1649316480
Internal Medicine - Endocrinology, Diabetes & Metabolism in Bethesda, MD

Active since January 29, 2007PECOS Enrolled
NATIONAL NAVAL MEDICAL CTR, 8901 ROCKVILLE PIKE, BETHESDA, MD 20889(301) 827-3524 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Leland Ross Pierce M.d. NPPES

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

DR. LELAND ROSS PIERCE M.D. (NPI 1649316480) is an individual endocrinology, diabetes & metabolism provider in Bethesda, Maryland, licensed in Maryland (D36168) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649316480
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. LELAND ROSS PIERCECredential: M.D.
Location AddressNATIONAL NAVAL MEDICAL CTR, 8901 ROCKVILLE PIKEBethesda, MD 20889-5600
Mailing Address8906 Ridge PlBethesda, MD 20817-3364 · (301) 530-7958
Phone(301) 827-3524
Sole ProprietorNo
Enumeration DateJanuary 29, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1649316480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in MD · D36168
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
NATIONAL NAVAL MEDICAL CTR, Bethesda, MD 20889
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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. Leland Ross Pierce M.d. 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 20889 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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 20

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

DR. ERIC J MIANO M.D.
Anesthesiology
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Montgomery County (301) 295-4455
DAVID RAY TRIBBLE M.D.
Internal Medicine (Infectious Disease)
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Montgomery County (301) 295-1422
DR. JOHN ROBERT MASCOLA M.D.
Specialist
NATIONAL NAVAL MEDICAL CTR, 8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4611
MS. BARBARA R. ECKMAN LCSW
Social Worker (Clinical)
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVE.
BETHESDA, MD 20889
Montgomery County (301) 295-0576
DR. STEPHEN LLOYD LEWIS M.D.
Radiology (Therapeutic Radiology)
NATIONAL NAVAL MEDICAL CTR
BETHESDA, MD 20889
Montgomery County (301) 295-4630
DR. FELICIA LOUISE COLLINS MD, MPH
Pediatrics
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Montgomery County (301) 295-6168
DR. KATHRYN TIERNEY LINDSEY PH.D.
Psychologist (Clinical)
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVE.
BETHESDA, MD 20889
Montgomery County (301) 319-8945
MR. WILBUR HENRY STAFFORD IDC
Military Health Care Provider (Independent Duty Corpsman)
NATIONAL NAVAL MEDICAL CTR, 8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 319-8704

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 Leland Pierce's NPI number?

The NPI number for Leland Pierce is 1649316480. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is Leland Pierce located?

Leland Pierce practices at National Naval Medical Ctr 8901 Rockville Pike, Bethesda, MD 20889. The listed phone number is (301) 827-3524.

What is Leland Pierce's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Leland Pierce enrolled in Medicare?

Yes. Leland Pierce is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Leland Pierce was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.