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

Mrs. Mallory Ellen Hatmaker, NP

Individual provider Adult Health Nurse Practitioner · NPI 1336558527

Mrs. Mallory Ellen Hatmaker, NP is a Nurse Practitioner in Cleveland, Ohio. Qualified in 2014, 12 years ago. Practices with Cleveland Clinic, a 6,935-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
12
Licensed in
OH
In the registry since
2014
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Partly verified

Some contact details are missing from the federal record.

Cleveland Clinic 9500 Euclid Ave- Wellness
Cleveland, OH 44195-0001
Phone: (440) 813-1570
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence COA.16118-NP (OH)

Record details

NPI number1336558527
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 12, 2014
Last updated in NPPESAugust 12, 2014

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Cleveland Clinic — 6935 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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