ANNE N ALLEN PMHNP
NPI 1811767759
Nurse Practitioner - Psychiatric/Mental Health in Waldorf, MD
About Anne N Allen Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNE N ALLEN PMHNP (NPI 1811767759) is an individual psychiatric/mental health provider in Waldorf, Maryland, licensed in Maryland (R218613) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
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 and accepts Medicare assignment
Anne N Allen Pmhnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Anne Allen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waldorf, MD 20602
- Reassigned Medicare billing, Maryland enrollment
Landover, MD 20785
- Reassigned Medicare billing, District of Columbia, Maryland and Virginia enrollments
- Also billed through NPI 1801760293 (Maryland), NPI 1932968856 (Virginia)
- 118 clinicians in this Medicare group
Baltimore, MD 21205
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 132 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 20602 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WALDORF, MD 20602
WALDORF, MD 20602
WALDORF, MD 20602
WALDORF, MD 20602
WALDORF, MD 20602
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 Anne Allen's NPI number?
The NPI number for Anne Allen is 1811767759. It was assigned to this individual provider in the NPPES registry on January 2, 2024.
Where is Anne Allen located?
Anne Allen practices at 3261 Old Washington Rd Ste 2031, Waldorf, MD 20602. The listed phone number is (240) 463-6759.
What is Anne Allen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Anne Allen enrolled in Medicare?
Yes. Anne Allen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Anne Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anne Allen reassigns Medicare benefits to 3 organizations: Jeri Hopeful Haven LLC (Waldorf, MD), Integrahealth LLC (Landover, MD) and Toller Enterprises LLC (Baltimore, MD). Each 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 Anne Allen'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 Anne Allen was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Anne N Allen, PMHNP · NPI 1811767759
Psychiatric/Mental Health physician in Waldorf, Maryland. Individual provider, active in the CMS NPPES registry since January 2, 2024.
## Identity
- **NPI:** 1811767759 (Entity type: Individual)
- **Enumerated:** January 2, 2024
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R218613 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3261 OLD WASHINGTON RD STE 2031, Waldorf, MD 20602-3313
- **Phone:** (240) 463-6759
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Jeri Hopeful Haven LLC (NPI 1649106642, Waldorf, MD); Integrahealth LLC (NPI 1801760137, Landover, MD); Toller Enterprises LLC (NPI 1821694084, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** June 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1811767759) · Data from the CMS NPPES public registry.