DR. MARILOU GUERZON TABLANG-JIMENEZ MD
NPI 1811040355
Psychiatry & Neurology - Psychiatry in Germantown, MD
About Dr. Marilou Guerzon Tablang-jimenez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARILOU GUERZON TABLANG-JIMENEZ MD (NPI 1811040355) is an individual psychiatry provider in Germantown, Maryland, licensed in Maryland (D0050985) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Medstar Montgomery Medical Center, and is a graduate of Dearborn Medical College (1986).
NPPES Registry Identity
Specialties & Licenses 2
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. Marilou Guerzon Tablang-jimenez 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 Reassignments
2Medicare enrollment records show Marilou Tablang-jimenez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 861 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 5
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.
Medstar Montgomery Medical Center
Acute Care Hospitals · Olney, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20876 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.
GERMANTOWN, MD 20876
GERMANTOWN, MD 20876
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 Marilou Tablang-jimenez's NPI number?
The NPI number for Marilou Tablang-jimenez is 1811040355. It was assigned to this individual provider in the NPPES registry on January 19, 2007.
Where is Marilou Tablang-jimenez located?
Marilou Tablang-jimenez practices at 20500 Seneca Meadows Pkwy, Germantown, MD 20876. The listed phone number is (301) 515-7315.
What is Marilou Tablang-jimenez's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Marilou Tablang-jimenez enrolled in Medicare?
Yes. Marilou Tablang-jimenez 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 organizations bill Medicare for Marilou Tablang-jimenez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marilou Tablang-jimenez reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Washington, DC) and Mgmc LLC (Washington, DC). 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 Marilou Tablang-jimenez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marilou Tablang-jimenez affiliated with any hospitals?
According to CMS data, Marilou Tablang-jimenez is affiliated with Medstar Montgomery Medical Center.
When was this NPI record last updated?
The NPPES record for Marilou Tablang-jimenez was last updated on October 4, 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. Marilou Guerzon Tablang-Jimenez, MD · NPI 1811040355
Psychiatry physician in Germantown, Maryland. Individual provider, active in the CMS NPPES registry since January 19, 2007.
## Identity
- **NPI:** 1811040355 (Entity type: Individual)
- **Enumerated:** January 19, 2007
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** D0050985 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 20500 SENECA MEADOWS PKWY, Germantown, MD 20876-7008
- **Phone:** (301) 515-7315 · **Fax:** (301) 916-0163
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1205562816, Washington, DC); Mgmc LLC (NPI 1316949654, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Dearborn Medical College, class of 1986
## Record status
- **NPPES last updated:** October 4, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1811040355) · Data from the CMS NPPES public registry.