1. Home
  2. Directory
  3. Maryland
  4. Silver Spring
  5. Internal Medicine
  6. NPI Profile

LEE EDWARD SCHWAB M.D.
NPI 1700820313
Internal Medicine - Critical Care Medicine in Silver Spring, MD

Active since June 15, 2006PECOS Enrolled
HOLY CROSS HOSPITAL, 1500 FOREST GLEN RD, SILVER SPRING, MD 20910(301) 754-7061(301) 754-7154 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lee Edward Schwab M.d. NPPES

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

LEE EDWARD SCHWAB M.D. (NPI 1700820313) is an individual critical care medicine provider in Silver Spring, Maryland, licensed in Maryland (D0022990) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700820313
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameLEE EDWARD SCHWABCredential: M.D.
Location AddressHOLY CROSS HOSPITAL, 1500 FOREST GLEN RDSilver Spring, MD 20910-1484
Mailing Address9357 Copenhaver DrPotomac, MD 20854-3023 · (301) 762-1115 · Fax (301) 762-1115
Phone(301) 754-7061
Fax(301) 754-7154
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1700820313 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in MD · D0022990
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
HOLY CROSS HOSPITAL, Silver Spring, MD 20910
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lee Edward Schwab 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.

Medicare Billing Reassignment

Medicare enrollment records show Lee Schwab reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Professional Services Of Holy Cross
1.4 mi
Health Service
1319 APPLE AVE STE H200
Silver Spring, MD 20910
  • Reassigned Medicare billing, District of Columbia enrollment
  • 234 clinicians in this Medicare group
NPI 1134846082 (301) 754-7035

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20910 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 3

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

DR. JAMES GREGORY SHAW MD
Internal Medicine
HOLY CROSS HOSPITAL, 1500 FOREST GLEN RD, INTERNAL MEDICINE HOS1
SILVER SPRING, MD 20910
Montgomery County (301) 754-7000
DR. JENNIFER LOPKIN OFFER M.D.
Pediatrics
HOLY CROSS HOSPITAL, 1500 FOREST GLEN RD
SILVER SPRING, MD 20910
Montgomery County (301) 754-7126
LEGACY&GAS, LLC
Nurse Anesthetist, Certified Registered
HOLY CROSS HOSPITAL, 1500 FOREST GLEN ROAD
SILVER SPRING, MD 20910
Montgomery County (301) 754-7000

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 Lee Schwab's NPI number?

The NPI number for Lee Schwab is 1700820313. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is Lee Schwab located?

Lee Schwab practices at Holy Cross Hospital 1500 Forest Glen Rd, Silver Spring, MD 20910. The listed phone number is (301) 754-7061.

What is Lee Schwab's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Lee Schwab enrolled in Medicare?

Yes. Lee Schwab is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lee Schwab's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lee Schwab reassigns Medicare benefits to Professional Services Of Holy Cross (Silver Spring, MD). The 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 Lee Schwab's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Lee Schwab was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.