Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARISSA A WEAVER PA-C
NPI 1053544387
Physician Assistant - Medical in Sellersville, PA

Q: What is Marissa Weaver's NPI number?

The NPI number for Marissa Weaver is 1053544387. It was assigned to this individual provider in the NPPES registry on September 3, 2009.

Q: What is Marissa Weaver's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Q: When was this NPI record last updated?

The NPPES record for Marissa Weaver was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.

Active since September 03, 2009PECOS Enrolled

76.41/100

CMS Quality Rating

700 LAWN AVE, SELLERSVILLE, PA 18960(215) 453-4000 Get Directions Write a Review

NPPES record last updated: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

On this page

About Marissa A Weaver Pa-c NPPES

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

MARISSA A WEAVER PA-C (NPI 1053544387) is an individual medical provider in Sellersville, Pennsylvania, licensed in Pennsylvania (MA054108) and active in the NPI registry since September 2009. She is enrolled in Medicare PECOS, is affiliated with Reading Hospital, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1053544387

Entity TypeIndividualFemale

Primary Taxonomy363AM0700X

Provider Legal NameMARISSA A WEAVERCredential: PA-C

Location Address700 LAWN AVESellersville, PA 18960-1548

Mailing Address700 Lawn AveSellersville, PA 18960-1548

Phone(215) 453-4000

Sole ProprietorNo

Medical School CMSOtherGraduated 2009

Enumeration DateSeptember 3, 2009

Last NPPES UpdateOctober 8, 2026

NPPES CertifiedOctober 8, 2026

✔ NPI 1053544387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

License✔ Licensed in PA · MA054108

Also ListedPhysician AssistantTaxonomy 363A00000X · License OA006104 (PA)

700 LAWN AVE, Sellersville, PA 18960

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marissa A Weaver Pa-c 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 ID2466591771

PECOS Enrollment IDI20091130000202

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.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

130 services126 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

62 services62 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

31 services30 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

23 services23 patients

Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811

This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.

20 services19 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

15 services15 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Reading Hospital

Acute Care Hospitals · West Reading, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390044

Location420 S 5th AvenueWest Reading, PA 19611 · Berks County

Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.41/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

81.02

Promoting Interoperability

Improvement Activities

Cost

43.7

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.

DR. SCOTT ALAN SLAGEL MD

Emergency Medicine

700 LAWN AVE, GRANDVIEW HOSPITAL
SELLERSVILLE, PA 18960

Bucks County (215) 453-4000

IRWIN HOLLANDER M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

700 LAWN AVE
SELLERSVILLE, PA 18960

Bucks County (215) 453-4522

DAVID G DIX MD

Radiology (Diagnostic Radiology)

700 LAWN AVE
SELLERSVILLE, PA 18960

Bucks County (215) 257-5578

GRAND VIEW HOSPITAL

Family Medicine (Hospice and Palliative Medicine)

700 LAWN AVE
SELLERSVILLE, PA 18960

Bucks County (215) 453-4118

GRAND VIEW EMERGENCY PROFESSIONALS PC

Emergency Medicine

700 LAWN AVE
SELLERSVILLE, PA 18960

Bucks County (215) 453-4000

GRACE KELLY PA

Physician Assistant

700 LAWN AVE
SELLERSVILLE, PA 18960

Bucks County (215) 453-4000

HEMALATHA GURUPRASAD MD

Pediatrics

700 LAWN AVE, CHOP CARE NETWORK AT GRANDVIEW HOSPITAL
SELLERSVILLE, PA 18960

Bucks County (215) 453-4476

GRAND VIEW HOSPITAL

Psychiatric Unit

700 LAWN AVE
SELLERSVILLE, PA 18960

Bucks County (215) 453-4000

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 Marissa Weaver's NPI number?

The NPI number for Marissa Weaver is 1053544387. It was assigned to this individual provider in the NPPES registry on September 3, 2009.

Where is Marissa Weaver located?

Marissa Weaver practices at 700 Lawn Ave, Sellersville, PA 18960. The listed phone number is (215) 453-4000.

What is Marissa Weaver's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Marissa Weaver enrolled in Medicare?

Yes. Marissa Weaver 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.

Is Marissa Weaver affiliated with any hospitals?

According to CMS data, Marissa Weaver is affiliated with Reading Hospital.

When was this NPI record last updated?

The NPPES record for Marissa Weaver was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.