Dr. John William McNeil II, MD
Dr. John William McNeil II, MD is a Family Practice in Merced, California. Graduated from University of California, San Diego School of Medicine in 2015, 11 years ago. Practices with Mercy East Ambulatory Services LLC, a 103-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Missouri.
- Years since qualifying
- 11
- Trained at
- University of California, San Diego School of Medicine
- Licensed in
- CA, MO
- In the registry since
- 2017
- Specialties on file
- 3
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
333 Mercy AveMerced, CA 95340-8319
Phone: (209) 564-5000
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (2)
- 1722 Clarkson Rd, Chesterfield, MO 63017-4976 — (636) 206-2665
- 1000 E Primrose St Ste 170, Springfield, MO 65807-5192 — (417) 269-9853
Specialties & licences
| Emergency Medicine Physician (primary) | Taxonomy 207P00000X · Licence A161553 (CA) |
|---|---|
| Family Medicine Physician | Taxonomy 207Q00000X · Licence 2025002188 (MO) |
| Student in an Organized Health Care Education/Training Program | Taxonomy 390200000X |
Record details
| NPI number | 1003340126 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | April 14, 2017 |
| Last updated in NPPES | August 4, 2025 |
| Certification date | August 4, 2025 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Medical school | UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE |
| Graduated | 2015 (11 years in practice) |
| Group practice | Mercy East Ambulatory Services Llc — 103 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 5 on file with Medicare |
Other providers in Merced
-
Maciej G. Ossowski, MD, Inc
3349 G St Ste D, Merced, CA 95340-0978 · (209) 722-8040
-
Dr. Al Liandro Mamaril, DO
847 W Childs Ave, Merced, CA 95341-6862 · (724) 379-4401
-
Grace Marania, MD
315 Mercy Ave Ste 301, Merced, CA 95340-8367 · (209) 564-3500
-
Kathleen Elizabeth McLoughlin, MD
535 W 25th St, Merced, CA 95340-2801 · (209) 722-9066
-
Dr. Grant Neil Medefind, MD
127 W El Portal Dr, Merced, CA 95348-2853 · (209) 723-3704
-
Merced Faculty Associates Medical Group Incorporated
535 W 25th St, Merced, CA 95340-2801 · (209) 722-9066
-
Merced Faculty Associates Medical Group Incorporated
127 W El Portal Dr, Merced, CA 95348-2853 · (209) 723-3704
-
Merced Faculty Associates Medical Group Incorporated
374 W Olive Ave Ste A, Merced, CA 95348-3181 · (209) 205-1001