Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CRYSTAL ALLEN APRN
NPI 1265291900
Nurse Practitioner - Family in Columbia, SC

Q: What is Crystal Allen's NPI number?

The NPI number for Crystal Allen is 1265291900. It was assigned to this individual provider in the NPPES registry on March 15, 2024.

Q: What is Crystal Allen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Crystal Allen was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.

Active since March 15, 2024PECOS Enrolled

SC HOUSE CALLS, INC, 111 DOCTORS CIR., COLUMBIA, SC 29203(800) 491-0909 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Crystal Allen Aprn NPPES

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

CRYSTAL ALLEN APRN (NPI 1265291900) is an individual family provider in Columbia, South Carolina, licensed in Georgia (RN296229) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS, is affiliated with Grady Memorial Hospital, and is a graduate of Hering Medical College (2020).

NPPES Registry Identity

NPI1265291900

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameCRYSTAL ALLENCredential: APRN

Location AddressSC HOUSE CALLS, INC, 111 DOCTORS CIR.Columbia, SC 29203

Mailing AddressSc House Calls, Inc, 111 Doctors Cir.Columbia, SC 29203 · (800) 491-0909

Phone(800) 491-0909

Sole ProprietorYes

Medical School CMSHering Medical CollegeGraduated 2020

Enumeration DateMarch 15, 2024

Last NPPES UpdateAugust 25, 2026

NPPES CertifiedAugust 25, 2026

✔ NPI 1265291900 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

License✔ Licensed in GA · RN296229

SC HOUSE CALLS, INC, Columbia, SC 29203

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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

Crystal Allen Aprn 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 ID7416478771

PECOS Enrollment IDI20250304001149

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

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

44 services21 patients

Hospital Affiliations CMS Care Compare

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

Grady Memorial Hospital

Acute Care Hospitals · Atlanta, GA

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number110079

Location80 Jesse Hill, Jr Drive SEAtlanta, GA 30303 · Fulton County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29203 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

$83.18 typical visit price

range $53.57 – $163.84

Typical copayment $20.79 (range $13.39 – $40.96)

Most-billed visit code 99203

Established Patient

$95.12 typical visit price

range $16.96 – $133.52

Typical copayment $23.78 (range $4.24 – $33.38)

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 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEXCIA NICOLE JAMES ARNP

Nurse Practitioner (Family)

SC HOUSE CALLS, INC, 111 DOCTORS CIR
COLUMBIA, SC 29203

Richland County (800) 491-0909

EDWARD C. KEITH JR. MD

Family Medicine

SC HOUSE CALLS, INC, 111 DOCTORS CIR
COLUMBIA, SC 29203

Richland County (800) 491-0909

TRICIA JARRELL MORRIS NURSE PRACTITIONER

Nurse Practitioner (Family)

SC HOUSE CALLS, INC, 111 DOCTORS CIR.
COLUMBIA, SC 29203

Richland County (800) 491-0909

ANDREA CAROLE MORGAN APRN

Nurse Practitioner (Family)

SC HOUSE CALLS, INC, 111 DOCTORS CIR
COLUMBIA, SC 29203

Richland County (800) 491-0909

ASHLEY DANIELLE HAYNES APRN

Nurse Practitioner (Family)

SC HOUSE CALLS, INC, 111 DOCTORS CIR.
COLUMBIA, SC 29203

Richland County (800) 491-0909

BRITTNEY D CHASTEEN APRN

Nurse Practitioner (Family)

SC HOUSE CALLS, INC, 111 DOCTORS CIR
COLUMBIA, SC 29203

Richland County (800) 491-0909

CHRISTANNA C STAMP APRN

Nurse Practitioner (Family)

SC HOUSE CALLS, INC, 111 DOCTOR CIR
COLUMBIA, SC 29203

Richland County (800) 491-0909

DETRIS LASHALL ROBERSON APRN

Nurse Practitioner (Family)

SC HOUSE CALLS, INC, 111 DOCTORS CIR.
COLUMBIA, SC 29203

Richland County (800) 491-0909

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 Crystal Allen's NPI number?

The NPI number for Crystal Allen is 1265291900. It was assigned to this individual provider in the NPPES registry on March 15, 2024.

Where is Crystal Allen located?

Crystal Allen practices at Sc House Calls, Inc 111 Doctors Cir., Columbia, SC 29203. The listed phone number is (800) 491-0909.

What is Crystal Allen's specialty?

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

Is Crystal Allen enrolled in Medicare?

Yes. Crystal 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.

Is Crystal Allen affiliated with any hospitals?

According to CMS data, Crystal Allen is affiliated with Grady Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Crystal Allen was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.