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MARK MERRYMAN LSW
NPI 1932341468
Social Worker in Pottstown, PA

Active since March 30, 2009PECOS EnrolledAccepts Medicare Assignment
11 ROBINSON ST, POTTSTOWN, PA 19464(610) 326-9250 Get Directions Write a Review

NPPES record last updated: March 30, 2009. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Mark Merryman Lsw NPPES

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

MARK MERRYMAN LSW (NPI 1932341468) is an individual social worker in Pottstown, Pennsylvania, licensed in Pennsylvania (SW126916) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1932341468
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameMARK MERRYMANCredential: LSW
Location Address11 ROBINSON STPottstown, PA 19464-6439
Mailing Address11 Robinson StPottstown, PA 19464-6439 · (610) 326-9250
Phone(610) 326-9250
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateMarch 30, 2009
✔ NPI 1932341468 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in PA · SW126916
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.
11 ROBINSON ST, Pottstown, PA 19464
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health.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

Mark Merryman Lsw 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 ID6608046313
PECOS Enrollment IDI20110906000605
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 Mark Merryman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Blue Creek Psychotherapy LLC
2.6 mi
Clinical
900 HERITAGE DR STE 910
Pottstown, PA 19464
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 7 clinicians in this Medicare group
NPI 1801454129 (484) 433-2025
Ramesh B Eluri MD PC
10 mi
Psychiatry
41 SADDLEVIEW DR
Royersford, PA 19468
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 11 clinicians in this Medicare group
NPI 1871610956 (610) 999-8002

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.

PRISCILLA BARNES-DAVIS
Counselor
11 ROBINSON ST
POTTSTOWN, PA 19464
Montgomery County (484) 941-0500
ERIN TYNDALL
Counselor
11 ROBINSON ST
POTTSTOWN, PA 19464
Montgomery County (484) 941-0500
ROSANNE R SMITH
Counselor
11 ROBINSON ST
POTTSTOWN, PA 19464
Montgomery County (484) 941-0500
JOANNE BEAUREGARD
Counselor
11 ROBINSON ST
POTTSTOWN, PA 19464
Montgomery County (484) 941-0500
AUTUMN HARRIS
Counselor
11 ROBINSON ST
POTTSTOWN, PA 19464
Montgomery County (484) 941-0500
OLIVIA TOMKO
Counselor (Mental Health)
11 ROBINSON ST
POTTSTOWN, PA 19464
Montgomery County (484) 941-0500
TONIA ANN GREEN
Counselor (Mental Health)
11 ROBINSON ST
POTTSTOWN, PA 19464
Montgomery County (484) 941-0500
JAMES LOGAN POTTS
Counselor (Addiction (Substance Use Disorder))
11 ROBINSON ST
POTTSTOWN, PA 19464
Montgomery County (484) 941-0500

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 Mark Merryman's NPI number?

The NPI number for Mark Merryman is 1932341468. It was assigned to this individual provider in the NPPES registry on March 30, 2009.

Where is Mark Merryman located?

Mark Merryman practices at 11 Robinson St, Pottstown, PA 19464. The listed phone number is (610) 326-9250.

What is Mark Merryman's specialty?

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

Is Mark Merryman enrolled in Medicare?

Yes. Mark Merryman 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 Mark Merryman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Merryman reassigns Medicare benefits to 2 organizations: Blue Creek Psychotherapy LLC (Pottstown, PA) and Ramesh B Eluri MD PC (Royersford, PA). 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 Mark Merryman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Merryman accept?

Health plans from Ambetter Health and Ambetter from Buckeye Health Plan list Mark Merryman 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 Mark Merryman was last updated on March 30, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.