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MRS. CHRISTAL ALANTHA WALLER APN
NPI 1194974188
Nurse Practitioner - Family in Mobile, AL

Active since September 15, 2008PECOS EnrolledAccepts Medicare Assignment
6720 GRELOT RD STE D, MOBILE, AL 36695(251) 444-1999(251) 444-1998 Get Directions Write a Review

NPPES record last updated: July 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 2, 2025, Nov 14, 2023, Mar 7, 2023 and 1 more (4 updates tracked since 2016).

About Mrs. Christal Alantha Waller Apn NPPES

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

MRS. CHRISTAL ALANTHA WALLER APN (NPI 1194974188) is an individual family provider in Mobile, Alabama, licensed in Alabama (1-058493) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, is affiliated with Baptist Hospital, and maintains a secondary practice location in Pensacola.

NPPES Registry Identity

NPI1194974188
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. CHRISTAL ALANTHA WALLERCredential: APN
Location Address6720 GRELOT RD STE DMobile, AL 36695-2698
Mailing Address601 S Harbour Island Blvd Ste 200Tampa, FL 33602-5925 · (727) 322-3439
Phone(251) 444-1999
Fax(251) 444-1998
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateSeptember 15, 2008
Last NPPES UpdateJuly 16, 20254 updates tracked since enumeration
NPPES CertifiedJuly 16, 2025
✔ NPI 1194974188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in AL · 1-058493✔ Licensed in FL · APRN11026008
6720 GRELOT RD STE D, Mobile, AL 36695
Open in Google Maps ↗

Other Names 1

Former Name (1)Christal Safford Waller

Secondary Practice Location 1

Location 1125 Baptist Way Ste 4CPensacola, FL 32503-2274 · Phone (448) 227-6450 · Fax (448) 227-9770

Other Identifiers 2

OtherAP09037LA · Advanced Practice Registered Nurse
OtherA03113AR · Arkansas State Board Of Nursing

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Christal Alantha Waller Apn 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 ID1759557739
PECOS Enrollment IDI20231102002344, I20250227003473, I20250228003379, I20250407001026, I20260220003783
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.

Areas of Expertise CMS Part B claims 3

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.
70 services41 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.
58 services35 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
21 services21 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baptist Hospital

Acute Care Hospitals · Pensacola, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100093
Location123 Baptist WayPensacola, FL 32503 · Escambia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36695 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
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
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.

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 Christal Waller's NPI number?

The NPI number for Christal Waller is 1194974188. It was assigned to this individual provider in the NPPES registry on September 15, 2008. The provider is also known as Christal Safford Waller.

Where is Christal Waller located?

Christal Waller practices at 6720 Grelot Rd Ste D, Mobile, AL 36695. The listed phone number is (251) 444-1999.

What is Christal Waller's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Christal Waller enrolled in Medicare?

Yes. Christal Waller 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.

What insurance does Christal Waller accept?

Health plans from Blue Cross and Blue Shield of Alabama list Christal Waller as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Christal Waller affiliated with any hospitals?

According to CMS data, Christal Waller is affiliated with Baptist Hospital.

When was this NPI record last updated?

The NPPES record for Christal Waller was last updated on July 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.