Melissa Callans, CRNP
NPI 1326101858 · Acute Care Nurse Practitioner · Philadelphia, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Callans, CRNP is a Acute Care Nurse Practitioner provider in Philadelphia, PA (NPI 1326101858).
Provider details
- NPI number
- 1326101858
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP008990 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$155 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 847 Easton RdWarrington, PA 18976-2906Phone: (215) 918-5750Fax: (215) 918-5752
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2020-02-17
- Certified
- 2020-02-17
Frequently asked questions
- What is Melissa Callans's NPI number?
- Melissa Callans's National Provider Identifier (NPI) is 1326101858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Callans's specialty?
- Melissa Callans is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Callans located?
- Melissa Callans's practice location on file with NPPES is 800 Walnut St, Philadelphia, PA 19107-5176.
- What is Melissa Callans's phone number?
- The practice phone number listed in the NPPES registry for Melissa Callans is (215) 829-5064.
- Does Melissa Callans accept Medicare?
- Melissa Callans is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Callans's NPI active?
- Yes — Melissa Callans's NPI (1326101858) is active in the NPPES registry as of the last update on 2020-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.