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ANDREA CHARLOTTE ALLEN PMHNP
NPI 1588327191
Nurse Practitioner - Psychiatric/Mental Health in Hagerstown, MD

Active since October 20, 2021PECOS EnrolledAccepts Medicare Assignment
13121 BROOKLANE DR, HAGERSTOWN, MD 21742(301) 733-0330 Get Directions Write a Review

NPPES record last updated: October 20, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Andrea Charlotte Allen Pmhnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANDREA CHARLOTTE ALLEN PMHNP (NPI 1588327191) is an individual psychiatric/mental health provider in Hagerstown, Maryland, licensed in Maryland (R188190) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1588327191
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameANDREA CHARLOTTE ALLENCredential: PMHNP
Location Address13121 BROOKLANE DRHagerstown, MD 21742-1514
Mailing Address13121 Brooklane DrHagerstown, MD 21742-1514 · (301) 733-0330
Phone(301) 733-0330
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateOctober 20, 2021
NPPES CertifiedSeptember 23, 2021
✔ NPI 1588327191 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MD · R188190
13121 BROOKLANE DR, Hagerstown, MD 21742
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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

Andrea Charlotte 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.

PECOS PAC ID4183010952
PECOS Enrollment IDI20220404000596
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Andrea Allen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Meritus Medical Center Inc
Same address
Anesthesiology
13121 BROOKLANE DR
Hagerstown, MD 21742
  • Reassigned Medicare billing, Maryland enrollment
  • 311 clinicians in this Medicare group
NPI 1841058831 (301) 790-8000
Brook Lane Behavioral Services, Inc.
0.1 mi
Psychiatry
13215 BROOK LANE, OUTPATIENT SERVICES
Hagerstown, MD 21742
  • Reassigned Medicare billing, Maryland enrollment
  • 47 clinicians in this Medicare group
NPI 1538647748 (301) 733-0330

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
77 services33 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
62 services22 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
42 services14 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
19 services15 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
16 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21742 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.75 typical visit price
range $57.99 – $175.57
Typical copayment $22.43 (range $14.49 – $43.89)
Most-billed visit code 99203
Established Patient
$102.11 typical visit price
range $18.66 – $143.02
Typical copayment $25.52 (range $4.66 – $35.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

VICTORIA BURGAMY LMSW
Social Worker
13121 BROOKLANE DR
HAGERSTOWN, MD 21742
Washington County (301) 733-0331
DR. GHADEER IBRAHIM CRNP
Nurse Practitioner (Family)
13121 BROOKLANE DR
HAGERSTOWN, MD 21742
Washington County (301) 733-0330
DR. CHRIS GAUTHIER DO
Psychiatry & Neurology (Psychiatry)
13121 BROOKLANE DR
HAGERSTOWN, MD 21742
Washington County (301) 733-0330
MS. JULIE RENEE BANGS RN
Registered Nurse (Psychiatric/Mental Health)
13121 BROOKLANE DR
HAGERSTOWN, MD 21742
Washington County (301) 733-0330
ANTHONY TERRELONGE
Counselor (Mental Health)
13121 BROOKLANE DR
HAGERSTOWN, MD 21742
Washington County (301) 733-0330
MAURA DUBOYCE LGPC
Counselor (Mental Health)
13121 BROOKLANE DR
HAGERSTOWN, MD 21742
Washington County (800) 342-2992
MS. ALLYSON SUZANNE LAWSON PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
13121 BROOKLANE DR
HAGERSTOWN, MD 21742
Washington County (301) 733-0330
LAURA ROCIO FERNANDEZ GARZA LCPC
Counselor (Professional)
13121 BROOKLANE DR
HAGERSTOWN, MD 21742
Washington County (301) 733-0330

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 Andrea Allen's NPI number?

The NPI number for Andrea Allen is 1588327191. It was assigned to this individual provider in the NPPES registry on October 20, 2021.

Where is Andrea Allen located?

Andrea Allen practices at 13121 Brooklane Dr, Hagerstown, MD 21742. The listed phone number is (301) 733-0330.

What is Andrea Allen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Andrea Allen enrolled in Medicare?

Yes. Andrea 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.

When was this NPI record last updated?

The NPPES record for Andrea Allen was last updated on October 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.