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DR. JOSEPH GRANT MULLER M.D.
NPI 1376801928
Orthopaedic Surgery in Cape May Court House, NJ

Active since May 01, 2012PECOS Enrolled
68.46/100
CMS Quality Rating
2 STONE HARBOR BLVD, CAPE MAY COURT HOUSE, NJ 08210(609) 463-2273 Get Directions Write a Review

NPPES record last updated: September 3, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 3, 2024, Jul 10, 2018 (2 updates tracked since 2018).

About Dr. Joseph Grant Muller M.d. NPPES

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

DR. JOSEPH GRANT MULLER M.D. (NPI 1376801928) is an individual orthopaedic surgery provider in Cape May Court House, New Jersey, licensed in New Jersey (25IA12199700) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376801928
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. JOSEPH GRANT MULLERCredential: M.D.
Location Address2 STONE HARBOR BLVDCape May Court House, NJ 08210-2138
Mailing Address1 Federal St Ste 200Camden, NJ 08103-1088 · (848) 288-6935 · Fax (732) 790-0107
Phone(609) 463-2273
Sole ProprietorNo
Enumeration DateMay 1, 2012
Last NPPES UpdateSeptember 3, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2024
✔ NPI 1376801928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in NJ · 25IA12199700
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
2 STONE HARBOR BLVD, Cape May Court House, NJ 08210
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health of TX.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Joseph Grant Muller M.d. 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

3

Medicare enrollment records show Joseph Muller reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cooper Surgical Associates, PA
47 mi
Oral & Maxillofacial Surgery
2 PLAZA DR, SUITE 202, BUNKER HILL PLAZA
Sewell, NJ 08080
  • Reassigned Medicare billing, New Jersey enrollment
  • 383 clinicians in this Medicare group
NPI 1841318813 (856) 270-4100
Central Texas Home Wound Care PLLC
1,433 mi
Orthopaedic Surgery
4306 AUTHENTIC DR
Austin, TX 78731
  • Reassigned Medicare billing, Texas enrollment
NPI 1396589982 (706) 766-6796
Northwest Medical Foundation Of Tillamook
2,422 mi
Rural Health
24461 E WELCHES RD
Welches, OR 97067
  • Reassigned Medicare billing, Oregon enrollment
  • Also billed through NPI 1699146159 (Oregon)
  • 206 clinicians in this Medicare group
NPI 1861944894 (503) 842-4444

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

Areas of Expertise CMS Part B claims 2

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.

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
26 services26 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
26 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08210 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.90 typical visit price
range $61.59 – $185.05
Typical copayment $23.72 (range $15.39 – $46.26)
Most-billed visit code 99203
Established Patient
$76.45 typical visit price
range $20.08 – $150.98
Typical copayment $19.11 (range $5.02 – $37.74)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

68.46/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality65.92
Promoting Interoperability85
Improvement Activities40
Cost38.83

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.

BETH-ANN BALESTRIERI SCHUMACHER MPT, LMT
Physical Therapist
2 STONE HARBOR BLVD
CAPE MAY COURT HOUSE, NJ 08210
Cape May County (609) 463-4274
DR. ERNEST CHARLES DUNN JR. M.D.
Hospitalist
2 STONE HARBOR BLVD
CAPE MAY COURT HOUSE, NJ 08210
Cape May County (609) 463-2803
DR. ARTHUR STEVEN PECORA DO
Emergency Medicine
2 STONE HARBOR BLVD
CAPE MAY COURT HOUSE, NJ 08210
Cape May County (609) 463-2139
DR. CHRISTOPHER G ZITNAY MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2 STONE HARBOR BLVD
CAPE MAY COURT HOUSE, NJ 08210
Cape May County (609) 465-2000
ANTONIOS THALASSINOS DO
Anesthesiology
2 STONE HARBOR BLVD
CAPE MAY COURT HOUSE, NJ 08210
Cape May County (609) 463-2458
BRITTANY BACHICH PA-C
Physician Assistant
2 STONE HARBOR BLVD
CAPE MAY COURT HOUSE, NJ 08210
Cape May County (609) 463-2273
OLIVIA KENNEDY-SHARAYKO
Pharmacist
2 STONE HARBOR BLVD
CAPE MAY COURT HOUSE, NJ 08210
Cape May County (609) 463-2040
CAROL BURLEY CRNA
Nurse Anesthetist, Certified Registered
2 STONE HARBOR BLVD
CAPE MAY COURT HOUSE, NJ 08210
Cape May County (609) 463-2458

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 Joseph Muller's NPI number?

The NPI number for Joseph Muller is 1376801928. It was assigned to this individual provider in the NPPES registry on May 1, 2012.

Where is Joseph Muller located?

Joseph Muller practices at 2 Stone Harbor Blvd, Cape May Court House, NJ 08210. The listed phone number is (609) 463-2273.

What is Joseph Muller's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Joseph Muller enrolled in Medicare?

Yes. Joseph Muller is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Joseph Muller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Muller reassigns Medicare benefits to 3 organizations: Cooper Surgical Associates, PA (Sewell, NJ), Central Texas Home Wound Care PLLC (Austin, TX) and Northwest Medical Foundation Of Tillamook (Welches, OR). 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 Joseph Muller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joseph Muller accept?

Health plans from Antidote Health of TX list Joseph Muller 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 Joseph Muller was last updated on September 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.