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SHAYNA MAYAH GREENBLATT
NPI 1720629256
Social Worker in Columbia, MD

Active since October 06, 2019PECOS EnrolledAccepts Medicare Assignment
8950 STATE ROUTE 108 STE 100, COLUMBIA, MD 21045(410) 630-7140 Get Directions Write a Review

NPPES record last updated: October 6, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 6, 2022, Oct 6, 2019 (2 updates tracked since 2019).

About Shayna Mayah Greenblatt NPPES

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

SHAYNA MAYAH GREENBLATT (NPI 1720629256) is an individual social worker in Columbia, Maryland, licensed in Maryland (29197) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1720629256
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameSHAYNA MAYAH GREENBLATT
Location Address8950 STATE ROUTE 108 STE 100Columbia, MD 21045-2146
Mailing Address5820 York Rd Ste 202Baltimore, MD 21212-3620
Phone(410) 630-7140
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateOctober 6, 2019
Last NPPES UpdateOctober 6, 20222 updates tracked since enumeration
NPPES CertifiedOctober 6, 2022
✔ NPI 1720629256 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MD · 29197
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedBehavior TechnicianTaxonomy 106S00000X
8950 STATE ROUTE 108 STE 100, Columbia, MD 21045
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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 and accepts Medicare assignment

Shayna Mayah Greenblatt 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.

PECOS PAC ID9739681990
PECOS Enrollment IDI20250906000025
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 Shayna Greenblatt reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nurse Practitioner On Call LLC
12 mi
Psychiatric/Mental Health
1800 N CHARLES ST STE 808
Baltimore, MD 21201
  • Reassigned Medicare billing, Maryland enrollment
  • 6 clinicians in this Medicare group
NPI 1194392001 (240) 898-1810

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

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 Shayna Greenblatt's NPI number?

The NPI number for Shayna Greenblatt is 1720629256. It was assigned to this individual provider in the NPPES registry on October 6, 2019.

Where is Shayna Greenblatt located?

Shayna Greenblatt practices at 8950 State Route 108 Ste 100, Columbia, MD 21045. The listed phone number is (410) 630-7140.

What is Shayna Greenblatt's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Shayna Greenblatt enrolled in Medicare?

Yes. Shayna Greenblatt 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 Shayna Greenblatt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shayna Greenblatt reassigns Medicare benefits to Nurse Practitioner On Call LLC (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 Shayna Greenblatt'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 Shayna Greenblatt was last updated on October 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.