DR. RICHARD ALAN BAUM MD
NPI 1104888254
Internal Medicine - Gastroenterology in Glen Burnie, MD
About Dr. Richard Alan Baum Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RICHARD ALAN BAUM MD (NPI 1104888254) is an individual gastroenterology provider in Glen Burnie, Maryland, licensed in Maryland (D13526) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Richard Alan Baum Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Richard Baum reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pasadena, MD 21122
- Reassigned Medicare billing, Maryland enrollment
- 6 clinicians in this Medicare group
Baltimore, MD 21239
- Reassigned Medicare billing, Maryland enrollment
- 2,602 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 21061 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 Richard Baum's NPI number?
The NPI number for Richard Baum is 1104888254. It was assigned to this individual provider in the NPPES registry on April 4, 2006.
Where is Richard Baum located?
Richard Baum practices at 1600 Crain Hwy Ste 410, Glen Burnie, MD 21061. The listed phone number is (410) 766-2500.
What is Richard Baum's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Richard Baum enrolled in Medicare?
Yes. Richard Baum is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Richard Baum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Baum reassigns Medicare benefits to 2 organizations: Anne Arundel Digestive Center (Pasadena, MD) and Medstar Medical Group II LLC (Baltimore, MD). Each 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 Richard Baum'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 Richard Baum was last updated on June 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Richard Alan Baum, MD · NPI 1104888254
Gastroenterology physician in Glen Burnie, Maryland. Individual provider, active in the CMS NPPES registry since April 4, 2006.
## Identity
- **NPI:** 1104888254 (Entity type: Individual)
- **Enumerated:** April 4, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** D13526 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 CRAIN HWY, STE 410, Glen Burnie, MD 21061-6437
- **Phone:** (410) 766-2500 · **Fax:** (410) 766-2507
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Anne Arundel Digestive Center (NPI 1740387257, Pasadena, MD); Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 24, 2020
- **Other identifiers:** Medicaid 371001700 (MD); Other 1470001 (MD); Other 35442505 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1104888254) · Data from the CMS NPPES public registry.