Dr. Gary John Devine, DO
Dr. Gary John Devine, DO practises Internal Medicine in Hackettstown, New Jersey. Qualified in 2017, 9 years ago. Practices with Practice Associates Medical Group, a 1,403-clinician group and accepts Medicare assignment. Licensed in New Jersey.
- Years since qualifying
- 9
- Licensed in
- NJ
- In the registry since
- 2017
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
651 Willow Grove StHackettstown, NJ 07840-1799
Phone: (908) 441-1161
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Internal Medicine Physician (primary) | Taxonomy 207R00000X · Licence 25MB10819100 (NJ) |
|---|
Record details
| NPI number | 1063943082 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | March 22, 2017 |
| Last updated in NPPES | November 13, 2025 |
| Certification date | November 13, 2025 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Medical school | OTHER |
| Graduated | 2017 (9 years in practice) |
| Group practice | Practice Associates Medical Group — 1403 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Medicare patients and services, 2024
| Medicare patients | 434 |
|---|---|
| Services billed | 1,128 |
| Average patient age | 78 |
Payments from drug and device companies, 2025
| Food and Beverage | $129 |
|---|
Practises at
- Ahs Hospital Corp Hospital · Hackettstown, NJ
- Morristown Medical Center Hospital · Morristown, NJ
- Karen Ann Quinlan Hospice Hospice · Newton, NJ
Colleagues at Practice Associates Medical Group
- Hussein Assallum, MD Critical Care Medicine (Internal Medicine) Physician · Utica, NY
- Wazim Buksh, MD Sports Medicine (Internal Medicine) Physician · East Hanover, NJ
- Shruti P Dhorajia, DO Internal Medicine Physician · Summit, NJ
- Mark S Diamond, MD Neurology Physician · Morristown, NJ
- Joana S Emmolo, MD Radiation Oncology Physician · Summit, NJ
- Nisha Suresh Kotecha, MBBS Critical Care Medicine (Internal Medicine) Physician · Summit, NJ
- Dr. Justin Joseph Lo Re, DO Neurology Physician · Bridgewater, NJ
- Ronald D Massari, MD Cardiovascular Disease Physician · Mountain Lakes, NJ
- Brittany Dee Mueller, MD Student in an Organized Health Care Education/Training Program · Westfield, NJ
- Craig M Rosen, MD Interventional Cardiology Physician · Morristown, NJ
- Kuldip Singh, MD Student in an Organized Health Care Education/Training Program · New Brunswick, NJ
- Zachary Vojt, PA-C Surgical Physician Assistant · New Providence, NJ
Other providers in Hackettstown
-
Dr. Tatiana Arolli, DO
651 Willow Grove St, Hackettstown, NJ 07840-1799 · (908) 441-1161
-
Dr. Antonella Auciello, MD
653 Willow Grove St Ste 2100, Hackettstown, NJ 07840-1732 · (908) 441-1352
-
Mrs. Sana H Azhar, MD
137 Mountain Ave, Hackettstown, NJ 07840-2390 · (908) 852-1887
-
Jimmy Chang, MD
657 Willow Grove St Ste 401, Hackettstown, NJ 07840-1868 · (908) 850-7800
-
Dr Manju Chanana MD LLC
137 Mountain Ave, Hackettstown, NJ 07840-2390 · (973) 917-3800
-
Dr. Devi P Gollapudi, MD
47 Route 46, Hackettstown, NJ 07840-2642 · (908) 852-8750
-
Hackettstown Medical PC
5 Hastings Square Mall Schooleys Mountain Rd, Hackettstown, NJ 07840-4227 · (908) 979-0050
-
Keri Lynn Ingrassia-Squiers, DO
Hastings Square Plz #5 Schooleys Mountain Road, Hackettstown, NJ 07840 · (908) 979-0050