RHETT GERARD PARAS DIMAANO MD
NPI 1922206200
Hospitalist in Baltimore, MD
About Rhett Gerard Paras Dimaano Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RHETT GERARD PARAS DIMAANO MD (NPI 1922206200) is an individual hospitalist provider in Baltimore, Maryland, licensed in Maryland (D0065809) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Greater Baltimore Medical Center, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Rhett Gerard Paras Dimaano Md 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 Rhett Dimaano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21204
- Reassigned Medicare billing, Maryland enrollment
- 444 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Greater Baltimore Medical Center
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BALTIMORE, MD 21204
BALTIMORE, MD 21204
BALTIMORE, MD 21204
BALTIMORE, MD 21204
BALTIMORE, MD 21204
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 Rhett Dimaano's NPI number?
The NPI number for Rhett Dimaano is 1922206200. It was assigned to this individual provider in the NPPES registry on July 6, 2007.
Where is Rhett Dimaano located?
Rhett Dimaano practices at 6701 N Charles St Dept Of Medicine Rm 3808, Baltimore, MD 21204. The listed phone number is (443) 849-8046.
What is Rhett Dimaano's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Rhett Dimaano enrolled in Medicare?
Yes. Rhett Dimaano 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 Rhett Dimaano's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rhett Dimaano reassigns Medicare benefits to Greater Baltimore Medical Center, Inc. (Baltimore, 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 Rhett Dimaano's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Rhett Dimaano affiliated with any hospitals?
According to CMS data, Rhett Dimaano is affiliated with Greater Baltimore Medical Center.
When was this NPI record last updated?
The NPPES record for Rhett Dimaano was last updated on November 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Rhett Gerard Paras Dimaano, MD · NPI 1922206200
Hospitalist physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since July 6, 2007.
## Identity
- **NPI:** 1922206200 (Entity type: Individual)
- **Enumerated:** July 6, 2007
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** D0065809 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 6701 N CHARLES ST, DEPT OF MEDICINE RM 3808, Baltimore, MD 21204-6808
- **Phone:** (443) 849-8046
## 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:** Greater Baltimore Medical Center, Inc. (NPI 1114803517, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** November 28, 2025
- **Other identifiers:** Medicaid 413106100 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1922206200) · Data from the CMS NPPES public registry.