Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Nicolas Evan Merzlak, DO

Individual provider Family Medicine Physician · NPI 1235751140

Nicolas Evan Merzlak, DO is a Family Practice in Cranberry Township, Pennsylvania. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2020, 6 years ago. Practices with Keystone Rehabilitation Systems Inc, a 756-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
6
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
PA
In the registry since
2020
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.

See every abbreviation used in this directory →

Practice location Address checks out

20397 Route 19 Ste 330
Cranberry Township, PA 16066-6133
Phone: (724) 772-3300
Fax: (724) 772-3360
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS022853 (PA)

Record details

NPI number1235751140
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 13, 2020
Last updated in NPPESSeptember 1, 2023
Certification dateSeptember 1, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2020 (6 years in practice)
Group practice Keystone Rehabilitation Systems Inc — 756 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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