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PHILIP RYAN MULLINS
NPI 1598992422
Counselor - Mental Health in Waltham, MA

Active since June 18, 2009PECOS Enrolled
409 LEXINGTON ST, WALTHAM, MA 02452(781) 647-9976 Get Directions Write a Review

NPPES record last updated: March 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Philip Ryan Mullins NPPES

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

PHILIP RYAN MULLINS (NPI 1598992422) is an individual mental health provider in Waltham, Massachusetts, licensed in Massachusetts (LMHC8137) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and maintains a secondary practice location in Brockton.

NPPES Registry Identity

NPI1598992422
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NamePHILIP RYAN MULLINS
Location Address409 LEXINGTON STWaltham, MA 02452-0933
Mailing Address409 Lexington StWaltham, MA 02452-0933 · (781) 647-9976
Phone(781) 647-9976
Sole ProprietorNo
Enumeration DateJune 18, 2009
Last NPPES UpdateMarch 6, 2025
NPPES CertifiedMarch 6, 2025
✔ NPI 1598992422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MA · LMHC8137
409 LEXINGTON ST, Waltham, MA 02452
Open in Google Maps ↗

Secondary Practice Location 1

Location 1680 Centre StBrockton, MA 02302-3308 · Phone (508) 941-7851

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care, Taro Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Philip Ryan Mullins is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Philip Mullins reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Signature Healthcare Medical Group Inc
25 mi
Internal Medicine
110 LIBERTY ST
Brockton, MA 02301
  • Reassigned Medicare billing, Massachusetts enrollment
  • 409 clinicians in this Medicare group
NPI 1508804949 (508) 894-0400
Community Counseling Of Bristol County, Inc.
34 mi
Mental Health (Including Community Mental Health Center)
1 WASHINGTON ST
Taunton, MA 02780
  • Reassigned Medicare billing, Massachusetts enrollment
  • 77 clinicians in this Medicare group
NPI 1730215781 (508) 823-5400

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.

KARLIE LINA ASHCROFT OTR/L
Occupational Therapist (Mental Health)
409 LEXINGTON ST
WALTHAM, MA 02452
Middlesex County (781) 647-9956
SHAUNA CAFFREY LICSW
Social Worker
409 LEXINGTON ST
WALTHAM, MA 02452
Middlesex County (800) 529-5077
EMMA ELIZABETH SKINNER
Student in an Organized Health Care Education/Training Program
409 LEXINGTON ST
WALTHAM, MA 02452
Middlesex County (781) 647-9976
KERRY LYNNE MOE LICSW
Social Worker (Clinical)
409 LEXINGTON ST
WALTHAM, MA 02452
Middlesex County (781) 647-9976
CASEY WILLIAMSON
Student in an Organized Health Care Education/Training Program
409 LEXINGTON ST
WALTHAM, MA 02452
Middlesex County (781) 647-9976
REBECCA DARRAH
Counselor (Mental Health)
409 LEXINGTON ST
WALTHAM, MA 02452
Middlesex County (781) 647-9976
EMMA GOODREAU
Counselor
409 LEXINGTON ST
WALTHAM, MA 02452
Middlesex County (781) 647-9976
JEFFREY BERRY
Social Worker (School)
409 LEXINGTON ST
WALTHAM, MA 02452
Middlesex County (781) 647-9976

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 Philip Mullins's NPI number?

The NPI number for Philip Mullins is 1598992422. It was assigned to this individual provider in the NPPES registry on June 18, 2009.

Where is Philip Mullins located?

Philip Mullins practices at 409 Lexington St, Waltham, MA 02452. The listed phone number is (781) 647-9976.

What is Philip Mullins's specialty?

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

Is Philip Mullins enrolled in Medicare?

Yes. Philip Mullins is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Philip Mullins's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Philip Mullins reassigns Medicare benefits to 2 organizations: Signature Healthcare Medical Group Inc (Brockton, MA) and Community Counseling Of Bristol County, Inc. (Taunton, MA). 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 Philip Mullins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Philip Mullins accept?

Health plans from Harvard Pilgrim Health Care and Taro Health list Philip Mullins 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 Philip Mullins was last updated on March 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.