DR. MARY F WELSH M.D.
NPI 1063406874
Surgery in Fairfield, NJ

Q: What is Mary Welsh's NPI number?

The NPI number for Mary Welsh is 1063406874. It was assigned to this individual provider in the NPPES registry on September 7, 2005.

Q: What is Mary Welsh's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Welsh was last updated on January 17, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since September 07, 2005PECOS EnrolledAccepts Medicare Assignment

695 US HIGHWAY 46, SUITE 400A, FAIRFIELD, NJ 07004(973) 894-1263(888) 972-3703 Get Directions Write a Review

NPPES record last updated: January 17, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 17, 2017, Nov 4, 2016, Oct 25, 2016 (3 updates tracked since 2016).

On this page

About Dr. Mary F Welsh M.d. NPPES

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

DR. MARY F WELSH M.D. (NPI 1063406874) is an individual surgery provider in Fairfield, New Jersey, licensed in New Jersey (25MA062000800) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital - Somerset, and is a graduate of Other (1971).

NPPES Registry Identity

NPI1063406874

Entity TypeIndividualFemale

Primary Taxonomy208600000X

Provider Legal NameDR. MARY F WELSHCredential: M.D.

Location Address695 US HIGHWAY 46, SUITE 400AFairfield, NJ 07004-1592

Mailing AddressPo Box 4059Wayne, NJ 07474-4059 · (973) 894-1263 · Fax (888) 972-3703

Phone(973) 894-1263

Fax(888) 972-3703

Sole ProprietorNo

Medical School CMSOtherGraduated 1971

Enumeration DateSeptember 7, 2005

Last NPPES UpdateJanuary 17, 20173 updates tracked since enumeration

✔ NPI 1063406874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in NJ · 25MA062000800✔ Licensed in PA · MD054775L

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

695 US HIGHWAY 46, Fairfield, NJ 07004

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Other Identifiers 4

Medicaid682200NJ

Medicare PIN441771ZJ5NNJ

Medicare UPINC 74967

Medicare PIN441771NJ

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

Dr. Mary F Welsh M.d. 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 ID941249841

PECOS Enrollment IDI20050429000567

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.

Hospital Affiliations CMS Care Compare 2

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

Robert Wood Johnson University Hospital - Somerset

Acute Care Hospitals · Somerville, NJ

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310048

Location110 Rehill AveSomerville, NJ 08876 · Somerset County

Emergency services Birthing friendly

Robert Wood Johnson University Hospital At Hamilton

Acute Care Hospitals · Hamilton, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310110

LocationOne Hamilton Health PlaceHamilton, NJ 08690 · Mercer County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07004 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

$98.09 typical visit price

range $63.84 – $190.92

Typical copayment $24.52 (range $15.96 – $47.73)

Most-billed visit code 99203

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

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.

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. CARLO OPONT PA-C

Physician Assistant (Surgical)

695 US HIGHWAY 46, SUITE 400A
FAIRFIELD, NJ 07004

Essex County (973) 826-8080

BARRY A. COHEN M.D.

Surgery

695 US HIGHWAY 46, SUITE 400A
FAIRFIELD, NJ 07004

Essex County (973) 826-8080

DR. RICKI M HENRY MD

Surgery

695 US HIGHWAY 46, SUITE 400A
FAIRFIELD, NJ 07004

Essex County (973) 826-8080

LYNN MALANKA RN, RNFA, APN.C

Registered Nurse (Registered Nurse First Assistant)

695 US HIGHWAY 46, STE 400A
FAIRFIELD, NJ 07004

Essex County (973) 826-8291

NANCYANN COLE PA-C

Physician Assistant

695 US HIGHWAY 46
FAIRFIELD, NJ 07004

Essex County (973) 826-8291

DR. RAJINDER SHARMA MD

Surgery

695 US HIGHWAY 46, SUITE 400A
FAIRFIELD, NJ 07004

Essex County (973) 826-8080

DR. HASSAN M ELMANSOURY MD

Specialist

695 US HIGHWAY 46, SUITE 400A
FAIRFIELD, NJ 07004

Essex County (973) 894-1263

MYRA CELESTE LAZZARO PA-C

Physician Assistant (Surgical)

695 US HIGHWAY 46, SUITE 400A
FAIRFIELD, NJ 07004

Essex County (973) 894-1263

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 Mary Welsh's NPI number?

The NPI number for Mary Welsh is 1063406874. It was assigned to this individual provider in the NPPES registry on September 7, 2005.

Where is Mary Welsh located?

Mary Welsh practices at 695 Us Highway 46 Suite 400A, Fairfield, NJ 07004. The listed phone number is (973) 894-1263.

What is Mary Welsh's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Mary Welsh enrolled in Medicare?

Yes. Mary Welsh 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 Mary Welsh affiliated with any hospitals?

According to CMS data, Mary Welsh is affiliated with Robert Wood Johnson University Hospital - Somerset and Robert Wood Johnson University Hospital At Hamilton.

When was this NPI record last updated?

The NPPES record for Mary Welsh was last updated on January 17, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.