Dr. Gary John Devine , DO
Internal Medicine • Hackettstown, NJ
Professional Overview & Biography Verified Profile Summary
Dr. Gary Devine, DO is a certified Internal Medicine practicing in Hackettstown, NJ. With approximately 9 years of clinical experience since completing medical education in 2017, Dr. Devine delivers high-quality medical care to the local community at 651 WILLOW GROVE ST.
Dr. Devine is affiliated with Practice Associates Medical Group and accepts Medicare assignment.
Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
651 Willow Grove St
Hackettstown, NJ 078401799
Medicare Profile & Education
Other
2017
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Hackettstown, NJ
Practicing in Hackettstown, NJ (4957 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
|
395 | 181 | $343.00 | $125.48 |
|
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
|
361 | 198 | $240.00 | $83.30 |
|
99239
Hospital discharge day management, more than 30 minutes
|
192 | 187 | $358.00 | $121.73 |
|
99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
|
56 | 56 | $449.00 | $138.53 |
|
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
54 | 54 | $733.00 | $183.49 |
|
99231
Follow-up hospital inpatient care per day, typically 15 minutes
|
42 | 15 | $129.00 | $52.17 |
|
99497
Advance care planning, first 30 minutes
|
15 | 15 | $261.00 | $79.97 |
Medical Specialties & State Licenses
CMS Verified: 2025-11-13NUCC Taxonomy Code: 207R00000X
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.
Hospital & Practice Group Affiliations
Practice Associates Medical Group
175 High St, Newton, NJ 078601004
Phone: 9733832121
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Doctor of Medicine (M.D.)
Hospitalist
Nurse Practitioner - Family
APNC
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Adult Health
APNC
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 651 WILLOW GROVE ST, HACKETTSTOWN, NJ 078401799 (Tel: 9084411161)
Registered at PO BOX 416457, BOSTON, MA 022416457 (Tel: 8443621735)
Internal Medicine (License #25MB10819100 in NJ)
NPI status registered as active in NPPES database
Registered at 100 MADISON AVE, MORRISTOWN, NJ 079606136 (Tel: 9739715000)
Registered at 100 SCHINDLER CT APT 409, EAST RUTHERFORD, NJ 070732194 (Tel: 6092715794)
Recorded as GARY DEVINE, D.O.
Student in an Organized Health Care Education/Training Program (License #0 in None)
NPI status registered as active in NPPES database
Registered at 100 MADISON AVE, MORRISTOWN, NJ 079606136 (Tel: 9739715000)
Registered at 100 SCHINDLER CT APT 409, EAST RUTHERFORD, NJ 070732194 (Tel: 6092715794)
Recorded as GARY DEVINE, D.O.
Student in an Organized Health Care Education/Training Program (License #0 in None)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
Po Box 416457
Boston, MA 022416457
Phone: 8443621735
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.