About
DANIEL CALLAHAN, DPM is an orthopedic surgery located at 873 TURNPIKE ST in NORTH ANDOVER, MA.
Daniel Callahan is one of 7 orthopedic providers listed in NORTH ANDOVER, MA on AdvOrtho.
Practice at a glance
In 2024, 100% of Daniel Callahan's identifiable Medicare procedure volume was foot and ankle work. The most frequent was removal of fingernails or toenails, 6 or more nails for 336 Medicare patients.
Distinct procedures
10
Medicare patients
336
busiest single service
Care setting
100% office
mostly outpatient
Most-performed procedures, 2024
Removal of fingernails or toenails, 6 or more nails
1,119
336 patients · above the state median of 234
Trimming of dystrophic nails, any number
283
76 patients · near the state median of 193
Removal of noncancer thickened skin growth, 2-4 growths
253
84 patients · near the state median of 194
Removal of noncancer thickened skin growth, more than 4 growths
239
67 patients · above the state median of 59
Destruction of skin growth, 1-14 growths
106
35 patients · above the state median of 70
Removal of fingernails or toenails, 1-5 nails
83
34 patients · near the state median of 118
Training and practice
Daniel Callahan has been in practice since 1981.
- Affiliated with Holy Family Hospital
Registry record
- Licensed in Massachusetts
- Registered as a sole proprietor
Where this comes from
Procedure volumes:CMS Medicare Physician & Other Practitioners, 2024. Fee-for-service claims only, so they exclude privately insured, Medicare Advantage and pediatric patients - volume is not comparable across practices with different patient mixes. These are billing records, not outcomes.
Training and practice: CMS Doctors and Clinicians list. A graduation year is when training finished, not years of orthopedic experience or a board certification. Affiliations come from Medicare enrollment and may be incomplete.
Registry details: NPPES. Subspecialties are self-reported at registration, not a board certification.
Office Information
General Q&A
Ask a general question about conditions, procedures, or recovery. Not for personal medical advice or scheduling.
View Q&AMore orthopedic surgeons in NORTH ANDOVER
Compare credentials and find the right specialist for your needs.
Browse NORTH ANDOVER surgeonsPatient Reviews
Seen this provider?
Share your experience to help other patients.
Other Orthopedic Surgeons in NORTH ANDOVER, MA
Profile information is sourced from the public CMS NPI Registry. Contact the office directly to confirm current availability and insurance acceptance. Providers can update this profile to reflect their current practice.
Is this your practice?
Claim this profile to add your photo, bio, specialties, insurance plans, and education. Verified profiles rank higher and receive more patient inquiries.
Claim This ProfilePlans from $59/month per provider. Cancel anytime.
Profile information is sourced from the public NPI Registry.
Request profile changes or removalWe process corrections (specialty, location, credentials) within a few business days. Full profile removal is reserved for retirement, license changes, identity theft, deceased providers, and court orders — reviewed individually within 30 days. Reviews and public NPI Registry data are not removed in response to disputed reviews; if a review violates our reviews policy, you may dispute it directly.