Mrs. Melissa A Callahan
CRNP | Nurse Practitioner - Gerontology
320 Exton Cmns, Exton
Pennsylvania, 19341-2450
866-268-6609
Mrs. Melissa A Callahan is a Exton, Pennsylvania based nurse practitioner who is specialized as Gerontology nurse. Active license number of Mrs. Melissa A Callahan is TP006181H for Gerontology in Pennsylvania. Her current practice location is 320 Exton Cmns, Exton. Patients can reach her at 866-268-6609 or can fax her at 866-610-4542. Mrs. Melissa A Callahan is CRNP with specialization in Gerontology and her NPI number (Unique professional ID assigned by NPPES) is 1669411393.
Mrs. Melissa A Callahan is specially trained to treat the complex physical and mental health needs of older adults. She have the right to administer medications, order and assess diagnostic tests, and design and implement comprehensive treatment plans for her patients.
Adult Gerontology Nurse Practitioner (AGNP) day-to-day responsibilities include helping older patients with daily tasks like eating, bathing, dressing, and walking, administering medications, monitoring vital signs, cooperating with physicians, other advanced nurse practitioners, and registered nurses.
Complete Profile:
Mrs. Melissa A Callahan speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mrs. Melissa A Callahan |
| Specialization: | Gerontology Nurse Practitioner (AGNP) |
| Gender: | Female |
| Credentials: | CRNP |
| Practice Address: | 320 Exton Cmns, Exton,
Pennsylvania, 19341-2450 |
| Phone: | 866-268-6609 |
| Fax: | 866-610-4542 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1669411393 |
| NPI Enumeration Date: | 06 Jun, 2006 |
| NPI Last Update On: | 26 Feb, 2024 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mrs. Melissa A Callahan are as mentioned below.
| License Number | Specialization | State | Status | |
| TP006181H | Gerontology | Pennsylvania | Primary | |
| TP006182C | Adult Health | Pennsylvania | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Mrs. Melissa A Callahan such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 102510472 0001 | Other | Pennsylvania | PROMISE NUMBER |
| 032688YCCW | Other | Pennsylvania | MEDICARE NUMBER |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mrs. Melissa A Callahan
320 Exton Cmns,
Exton, Pennsylvania |
| Zip: | 19341-2450 |
| Phone Number: | 866-268-6609 |
| Fax Number: | 866-610-4542 |
Patients can reach Mrs. Melissa A Callahan at
320 Exton Cmns, Exton, Pennsylvania or can
call to book an appointment on 866-268-6609.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.