DR. JOHN ANTHONY GREGG D.O.
NPI 1013118660
Family Medicine in Wayne, NJ

Q: What is John Gregg's NPI number?

The NPI number for John Gregg is 1013118660. It was assigned to this individual provider in the NPPES registry on May 30, 2007.

Q: What is John Gregg's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for John Gregg was last updated on May 27, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 May 30, 2007PECOS EnrolledAccepts Medicare Assignment

510 HAMBURG TPKE, WAYNE COMMONS, SUITE 101, WAYNE, NJ 07470(973) 942-6005(973) 942-6009 Get Directions Write a Review

NPPES record last updated: May 27, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. John Anthony Gregg D.o. NPPES

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

DR. JOHN ANTHONY GREGG D.O. (NPI 1013118660) is an individual family medicine provider in Wayne, New Jersey, licensed in New Jersey (25MB08249300) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2003).

NPPES Registry Identity

NPI1013118660

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. JOHN ANTHONY GREGGCredential: D.O.

Location Address510 HAMBURG TPKE, WAYNE COMMONS, SUITE 101Wayne, NJ 07470-2025

Mailing Address510 Hamburg Tpke, Wayne Commons, Suite 101Wayne, NJ 07470-2025 · (973) 942-6005 · Fax (973) 942-6009

Phone(973) 942-6005

Fax(973) 942-6009

Sole ProprietorNo

Medical School CMSOtherGraduated 2003

Enumeration DateMay 30, 2007

Last NPPES UpdateMay 27, 2008

✔ NPI 1013118660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in NJ · 25MB08249300

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

510 HAMBURG TPKE, Wayne, NJ 07470

Open in Google Maps ↗

Other Identifiers 9

Other2870423000NJ · Amerihealth#

Other164231NJ · Aetna Hmo#

Other0175993NJ · Ghi Ppo#

Other3K7491NJ · Healthnet#

Medicaid0152757NJ

Medicare PIN114657PWSNJ

Other7305262NJ · Aetna Ppo#

OtherP3834330NJ · Oxford#

Other6048P1NJ · Empire Bcbs#

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. John Anthony Gregg D.o. 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 ID9638262769

PECOS Enrollment IDI20070906000363

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 12

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.

313 services309 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.

115 services115 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428

This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.

97 services97 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.

56 services56 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.

40 services39 patients

Detection test by immunoassay with direct visual observation for influenza virus 87804

This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.

28 services14 patients

Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880

A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.

28 services28 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426

An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.

27 services27 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

18 services18 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

18 services17 patients

Inhalation treatment for airway obstruction or sputum production 94640

Inhalation treatment, also known as nebulizer therapy, helps clear airway obstructions and reduce sputum production. It involves breathing in medication through a device, turning it into a mist. This can open up the airways, making breathing easier and helping to cough out mucus.

11 services11 patients

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

Albuterol and ipratropium bromide are medications used to help you breathe more easily. They work by relaxing your airways and increasing airflow to your lungs. These FDA-approved drugs are administered through a device called DME (Durable Medical Equipment) which ensures accurate dosage.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07470 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

$111.57 typical visit price

range $20.97 – $155.92

Typical copayment $27.89 (range $5.24 – $38.98)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Leave this field empty

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. MICHAEL HUBERT LEONARDO

Internal Medicine

510 HAMBURG TPKE, SUITE 101
WAYNE, NJ 07470

Passaic County (973) 942-6005

DR. FRANK ANTHONY TAMARO D.M.D.

Dentist (General Practice)

510 HAMBURG TPKE, SUITE 207
WAYNE, NJ 07470

Passaic County (973) 942-9421

DR. BLAIR RICHARD BELTZER M.D.

Family Medicine

510 HAMBURG TPKE
WAYNE, NJ 07470

Passaic County (973) 953-7668

DR. GUY E. MARGOLIN D.C.

Chiropractor

510 HAMBURG TPKE, SUITE 102
WAYNE, NJ 07470

Passaic County (973) 595-7555

ANTHONY J BARRAVECCHIO D.O.

Internal Medicine

510 HAMBURG TPKE, WAYNE COMMONS, SUITE 101
WAYNE, NJ 07470

Passaic County (973) 942-6005

ACUPUNCTURE HERB CENTER OF WAYNE

Clinic/Center (Health Service)

510 HAMBURG TPKE, ST.103
WAYNE, NJ 07470

Passaic County (973) 595-7887

VICTOR A ABDY M.D

Internal Medicine

510 HAMBURG TPKE, SUITE 201
WAYNE, NJ 07470

Passaic County (973) 790-3232

DR. MARGARET KARCNIK D.O.

Physical Medicine & Rehabilitation

510 HAMBURG TPKE, STE 101
WAYNE, NJ 07470

Passaic County (973) 942-6005

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 John Gregg's NPI number?

The NPI number for John Gregg is 1013118660. It was assigned to this individual provider in the NPPES registry on May 30, 2007.

Where is John Gregg located?

John Gregg practices at 510 Hamburg Tpke Wayne Commons, Suite 101, Wayne, NJ 07470. The listed phone number is (973) 942-6005.

What is John Gregg's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is John Gregg enrolled in Medicare?

Yes. John Gregg 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.

When was this NPI record last updated?

The NPPES record for John Gregg was last updated on May 27, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.