Paul Challan, CRNP-PMH
NPI 1922855501 · Psychiatric/Mental Health Nurse Practitioner · Rosedale, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Challan, CRNP-PMH is a Psychiatric/Mental Health Nurse Practitioner provider in Rosedale, MD (NPI 1922855501).
Provider details
- NPI number
- 1922855501
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP-PMH
- Sex
- Male
- Sole proprietor
- No
- License
- R266104 (MD)
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
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$245 across 11 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
Registry dates
- Enumerated
- 2024-05-02
- Last updated
- 2024-05-02
- Certified
- 2024-05-02
Frequently asked questions
- What is Paul Challan's NPI number?
- Paul Challan's National Provider Identifier (NPI) is 1922855501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Challan's specialty?
- Paul Challan is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Paul Challan located?
- Paul Challan's practice location on file with NPPES is 9627 Philadelphia Rd, Rosedale, MD 21237-4154.
- What is Paul Challan's phone number?
- The practice phone number listed in the NPPES registry for Paul Challan is (410) 780-5203.
- Does Paul Challan accept Medicare?
- Paul Challan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Challan's NPI active?
- Yes — Paul Challan's NPI (1922855501) is active in the NPPES registry as of the last update on 2024-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.