DR. HOWARD DER-HAW LEE M.D.
NPI 1902267396
Internal Medicine - Gastroenterology in Joint Base Andrews, MD
About Dr. Howard Der-haw Lee M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HOWARD DER-HAW LEE M.D. (NPI 1902267396) is an individual gastroenterology provider in Joint Base Andrews, Maryland, licensed in Nebraska (30683) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Howard Der-haw Lee M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Howard Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Harrison, AR 72601
- Reassigned Medicare billing, Arkansas enrollment
- 106 clinicians in this Medicare group
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 20762 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Howard Lee's NPI number?
The NPI number for Howard Lee is 1902267396. It was assigned to this individual provider in the NPPES registry on March 11, 2016.
Where is Howard Lee located?
Howard Lee practices at Gastroenterology Clinic 1060 W Perimeter Rd, Joint Base Andrews, MD 20762. The listed phone number is (240) 612-1560.
What is Howard Lee's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Howard Lee enrolled in Medicare?
Yes. Howard Lee is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Howard Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Howard Lee reassigns Medicare benefits to Washington Regional Medical System (Harrison, AR). 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 Howard Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Howard Lee accept?
Health plans from Health Advantage and Octave list Howard Lee as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Howard Lee was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Howard Der-Haw Lee, M.D. · NPI 1902267396
Gastroenterology physician in Joint Base Andrews, Maryland. Individual provider, active in the CMS NPPES registry since March 11, 2016.
## Identity
- **NPI:** 1902267396 (Entity type: Individual)
- **Enumerated:** March 11, 2016
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 30683 (Nebraska)
- **Sole proprietor:** No
## Practice location
- **Address:** GASTROENTEROLOGY CLINIC, 1060 W PERIMETER RD, Joint Base Andrews, MD 20762
- **Phone:** (240) 612-1560
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Washington Regional Medical System (NPI 1548811870, Harrison, AR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** June 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1902267396) · Data from the CMS NPPES public registry.