DR. GARY JOHN DEVINE D.O.
NPI 1063943082
Internal Medicine in Hackettstown, NJ

Active since March 22, 2017PECOS EnrolledAccepts Medicare Assignment
651 WILLOW GROVE ST, HACKETTSTOWN, NJ 07840(908) 441-1161 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 13, 2025, Jun 16, 2017, Mar 22, 2017 (3 updates tracked since 2017).

About Dr. Gary John Devine D.o. NPPES

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

DR. GARY JOHN DEVINE D.O. (NPI 1063943082) is an individual internal medicine provider in Hackettstown, New Jersey, licensed in New Jersey (25MB10819100) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1063943082
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GARY JOHN DEVINECredential: D.O.
Location Address651 WILLOW GROVE STHackettstown, NJ 07840-1799
Mailing AddressPo Box 416457Boston, MA 02241-6457 · (844) 362-1735
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMarch 22, 2017
Last NPPES UpdateNovember 13, 20253 updates tracked since enumeration
NPPES CertifiedNovember 13, 2025
NPI 1063943082 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in NJ · 25MB10819100
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

651 WILLOW GROVE ST, Hackettstown, NJ 07840

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. Gary John Devine 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 ID7618392366
PECOS Enrollment IDI20200729001308
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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
395 services181 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
361 services198 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
192 services187 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
56 services56 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
54 services54 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.
42 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310015
Location100 Madison AveMorristown, NJ 07960 · Morris County
Emergency services Birthing friendly

Hackettstown Medical Center

Acute Care Hospitals · Hackettstown, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310115
Location651 Willow Grove StHackettstown, NJ 07840 · Warren County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07840 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier34 claims34 services$12.80 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier51 claims51 services$55.90 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Registered Nurse (Registered Nurse First Assistant)
651 WILLOW GROVE ST
HACKETTSTOWN, NJ 07840
Dietitian, Registered
651 WILLOW GROVE ST
HACKETTSTOWN, NJ 07840
Physician Assistant (Medical)
651 WILLOW GROVE ST
HACKETTSTOWN, NJ 07840
Internal Medicine
651 WILLOW GROVE ST
HACKETTSTOWN, NJ 07840
Hospitalist
651 WILLOW GROVE ST
HACKETTSTOWN, NJ 07840
Physical Therapist
651 WILLOW GROVE ST
HACKETTSTOWN, NJ 07840
Social Worker (Clinical)
651 WILLOW GROVE ST
HACKETTSTOWN, NJ 07840
Anesthesiology
651 WILLOW GROVE ST
HACKETTSTOWN, NJ 07840

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 Gary Devine's NPI number?

The NPI number for Gary Devine is 1063943082. It was assigned to this individual provider in the NPPES registry on March 22, 2017.

Where is Gary Devine located?

Gary Devine practices at 651 Willow Grove St, Hackettstown, NJ 07840. The listed phone number is (908) 441-1161.

What is Gary Devine's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Gary Devine enrolled in Medicare?

Yes. Gary Devine 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 Gary Devine affiliated with any hospitals?

According to CMS data, Gary Devine is affiliated with Morristown Medical Center and Hackettstown Medical Center.

When was this NPI record last updated?

The NPPES record for Gary Devine was last updated on November 13, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.