DR. JA'NELLE MAXINE BLOCKER MD
NPI 1598225104
Psychiatry & Neurology - Psychiatry in Chinle, AZ
About Dr. Ja'nelle Maxine Blocker Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JA'NELLE MAXINE BLOCKER MD (NPI 1598225104) is an individual psychiatry provider in Chinle, Arizona, licensed in District Of Columbia (MD210002537) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ja'nelle Maxine Blocker Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ja'nelle Blocker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chinle, AZ 86503
- Reassigned Medicare billing, Texas enrollment
- 476 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 86503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ja'nelle Blocker's NPI number?
The NPI number for Ja'nelle Blocker is 1598225104. It was assigned to this individual provider in the NPPES registry on March 20, 2019.
Where is Ja'nelle Blocker located?
Ja'nelle Blocker practices at PO Box Ph, Chinle, AZ 86503. The listed phone number is (928) 674-7001.
What is Ja'nelle Blocker's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Ja'nelle Blocker enrolled in Medicare?
Yes. Ja'nelle Blocker is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ja'nelle Blocker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ja'nelle Blocker reassigns Medicare benefits to Dhhs Phs Naihs Chinle Comprehensive Health Care Facility (Chinle, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ja'nelle Blocker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ja'nelle Blocker was last updated on January 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Ja'nelle Maxine Blocker, MD · NPI 1598225104
Psychiatry physician in Chinle, Arizona. Individual provider, active in the CMS NPPES registry since March 20, 2019.
## Identity
- **NPI:** 1598225104 (Entity type: Individual)
- **Enumerated:** March 20, 2019
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** MD210002537 (District of Columbia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** PO BOX PH, Chinle, AZ 86503-8000
- **Phone:** (928) 674-7001
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Dhhs Phs Naihs Chinle Comprehensive Health Care Facility (NPI 1508800129, Chinle, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1598225104) · Data from the CMS NPPES public registry.