MARIAM SIDDIQUE
NPI 1821548421
Counselor - Mental Health in Walpole, MA
About Mariam Siddique NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIAM SIDDIQUE (NPI 1821548421) is an individual mental health provider in Walpole, Massachusetts and active in the NPI registry since October 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
Mariam Siddique 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 Mariam Siddique reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Woburn, MA 01801
- Reassigned Medicare billing, Massachusetts enrollment
- 145 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.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WALPOLE, MA 02081
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 Mariam Siddique's NPI number?
The NPI number for Mariam Siddique is 1821548421. It was assigned to this individual provider in the NPPES registry on October 6, 2016.
Where is Mariam Siddique located?
Mariam Siddique practices at 95 West St, Walpole, MA 02081. The listed phone number is (508) 660-1510.
What is Mariam Siddique's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Mariam Siddique enrolled in Medicare?
Yes. Mariam Siddique 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 Mariam Siddique's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariam Siddique reassigns Medicare benefits to Hri Clinics, Inc. (Woburn, MA). 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 Mariam Siddique's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mariam Siddique accept?
Health plans from Harvard Pilgrim Health Care list Mariam Siddique as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mariam Siddique was last updated on October 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mariam Siddique · NPI 1821548421
Mental Health provider in Walpole, Massachusetts. Individual provider, active in the CMS NPPES registry since October 6, 2016.
## Identity
- **NPI:** 1821548421 (Entity type: Individual)
- **Enumerated:** October 6, 2016
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** No
## Practice location
- **Address:** 95 WEST ST, Walpole, MA 02081-1819
- **Phone:** (508) 660-1510
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Hri Clinics, Inc. (NPI 1598707002, Woburn, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** October 6, 2016
- **Other identifiers:** Medicaid 110026265E (MA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1821548421) · Data from the CMS NPPES public registry.