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ALEXANDRA G RUBIN
NPI 1144914243
Counselor - Mental Health in Oakland, MD

Active since June 05, 2023PECOS Enrolled
5000 THAYER CTR STE C, OAKLAND, MD 21550(240) 785-0212 Get Directions Write a Review

NPPES record last updated: December 1, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 9, 2023, Jun 5, 2023 (2 updates tracked since 2023).

About Alexandra G Rubin NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXANDRA G RUBIN (NPI 1144914243) is an individual mental health provider in Oakland, Maryland, licensed in Maryland (LGP8314) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1144914243
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameALEXANDRA G RUBIN
Location Address5000 THAYER CTR STE COakland, MD 21550-1139
Mailing Address18120 Chalet Dr Apt 104Germantown, MD 20874-5875 · (240) 785-0212
Phone(240) 785-0212
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJune 5, 2023
Last NPPES UpdateDecember 1, 20232 updates tracked since enumeration
NPPES CertifiedDecember 1, 2023
✔ NPI 1144914243 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MD · LGP8314
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License LGP8314 (MD)
5000 THAYER CTR STE C, Oakland, MD 21550
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexandra G Rubin is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5799282117
PECOS Enrollment IDI20260116000736
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alexandra Rubin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sunrise Psychotherapy LLC
Same address
Mental Health (Including Community Mental Health Center)
5000 THAYER CTR STE C
Oakland, MD 21550
  • Reassigned Medicare billing, District of Columbia enrollment
NPI 1053185009 (240) 785-0212

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

COMMUNITY CARE LABS & MOBILE SERVICES
Technician, Pathology (Phlebotomy)
5000 THAYER CTR STE C
OAKLAND, MD 21550
Garrett County (240) 206-1836
RENEA SLAUGHTER LCSW
Social Worker (Clinical)
5000 THAYER CTR STE C
OAKLAND, MD 21550
Garrett County (703) 718-6811
GHAIYA MCDONALD
Behavior Technician
5000 THAYER CTR STE C
OAKLAND, MD 21550
Garrett County (904) 217-9531
KRISTY LEONE LCPC, LCPAT, ATR-BC
Counselor
5000 THAYER CTR STE C
OAKLAND, MD 21550
Garrett County (443) 464-1639
TALK37 LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
5000 THAYER CTR STE C
OAKLAND, MD 21550
Garrett County (443) 527-3637
RENEW YOUR MIND
Social Worker (Clinical)
5000 THAYER CTR STE C
OAKLAND, MD 21550
Garrett County (301) 246-6885
SUNRISE PSYCHOTHERAPY LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
5000 THAYER CTR STE C
OAKLAND, MD 21550
Garrett County (240) 785-0212
OPTIMUM PRIMARY CARE SERVICES LLC
Clinic/Center (Primary Care)
5000 THAYER CTR STE C
OAKLAND, MD 21550
Garrett County (240) 997-8976

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 Alexandra Rubin's NPI number?

The NPI number for Alexandra Rubin is 1144914243. It was assigned to this individual provider in the NPPES registry on June 5, 2023.

Where is Alexandra Rubin located?

Alexandra Rubin practices at 5000 Thayer Ctr Ste C, Oakland, MD 21550. The listed phone number is (240) 785-0212.

What is Alexandra Rubin's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Alexandra Rubin enrolled in Medicare?

Yes. Alexandra Rubin is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexandra Rubin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Rubin reassigns Medicare benefits to Sunrise Psychotherapy LLC (Oakland, 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 Alexandra Rubin'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 Alexandra Rubin was last updated on December 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.