DR. THADDEUS DEMETRIUS MAMIENSKI D.O.
NPI 1104979194
Obstetrics & Gynecology in Bethesda, MD
About Dr. Thaddeus Demetrius Mamienski D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THADDEUS DEMETRIUS MAMIENSKI D.O. (NPI 1104979194) is an individual obstetrics & gynecology provider in Bethesda, Maryland, licensed in Virginia (0102201967) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Philadelphia College Of Osteopathic Medicine (2005).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Thaddeus Demetrius Mamienski D.o. 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.
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BETHESDA, MD 20889
BETHESDA, MD 20889
BETHESDA, MD 20889
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 Thaddeus Mamienski's NPI number?
The NPI number for Thaddeus Mamienski is 1104979194. It was assigned to this individual provider in the NPPES registry on January 21, 2007.
Where is Thaddeus Mamienski located?
Thaddeus Mamienski practices at 8901 Wisconsin Ave Department Of Obstetrics And Gynecology, Bethesda, MD 20889. The listed phone number is (215) 872-7216.
What is Thaddeus Mamienski's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Thaddeus Mamienski enrolled in Medicare?
Yes. Thaddeus Mamienski 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.
When was this NPI record last updated?
The NPPES record for Thaddeus Mamienski 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.
# Dr. Thaddeus Demetrius Mamienski, D.O. · NPI 1104979194
Obstetrics & Gynecology physician in Bethesda, Maryland. Individual provider, active in the CMS NPPES registry since January 21, 2007.
## Identity
- **NPI:** 1104979194 (Entity type: Individual)
- **Enumerated:** January 21, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 0102201967 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 8901 WISCONSIN AVE, DEPARTMENT OF OBSTETRICS AND GYNECOLOGY, Bethesda, MD 20889-0001
- **Phone:** (215) 872-7216
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2005
## Record status
- **NPPES last updated:** July 8, 2007
---
Source: [NPI Profile](https://npiprofile.com/npi/1104979194) · Data from the CMS NPPES public registry.