KRYSTAL ALGIER CRNP
NPI 1245696384
Nurse Practitioner in Preston, MD

Q: What is Krystal Algier's NPI number?

The NPI number for Krystal Algier is 1245696384. It was assigned to this individual provider in the NPPES registry on January 5, 2016. The provider is also known as Krystal Gerken.

Q: What is Krystal Algier's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: Is Krystal Algier enrolled in Medicare?

No. Krystal Algier has opted out of Medicare through October 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Krystal Algier was last updated on May 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since January 05, 2016Opted out of Medicare · through Oct 1, 2028

225 MAIN ST, PRESTON, MD 21655(410) 754-0750(833) 914-0410 Get Directions Write a Review

NPPES record last updated: May 24, 2024. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Oct 29, 2020, Feb 16, 2016 (2 updates tracked since 2016).

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About Krystal Algier Crnp NPPES

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

KRYSTAL ALGIER CRNP (NPI 1245696384) is an individual nurse practitioner in Preston, Maryland, licensed in Maryland (R182033) and active in the NPI registry since January 2016. She has opted out of Medicare through October 1, 2028 and remains eligible to order and refer and is a graduate of Other (2015).

NPPES Registry Identity

NPI1245696384

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameKRYSTAL ALGIERCredential: CRNP

Location Address225 MAIN STPreston, MD 21655-2215

Mailing Address225 Main StPreston, MD 21655-2215 · (410) 754-0750 · Fax (833) 914-0410

Phone(410) 754-0750

Fax(833) 914-0410

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateJanuary 5, 2016

Last NPPES UpdateMay 24, 20242 updates tracked since enumeration

NPPES CertifiedMay 24, 2024

✔ NPI 1245696384 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MD · R182033

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedRegistered NurseTaxonomy 163W00000X · License R182033 (MD)

225 MAIN ST, Preston, MD 21655

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Other Names 1

Former Name (1)Krystal Gerken

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Krystal Algier Crnp has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2026 through October 1, 2028.

Opt-Out Effective DateOctober 1, 2026

Opt-Out In Effect ThroughOctober 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21655 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 4

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

CHOPTANK COMMUNITY HEALTH SYSTEM, INC.

Clinic/Center (Federally Qualified Health Center (FQHC))

225 MAIN ST
PRESTON, MD 21655

Caroline County (410) 754-0750

CHOPTANK COMMUNITY HEALTH SYSTEM INC

Clinic/Center (Federally Qualified Health Center (FQHC))

225 MAIN ST
PRESTON, MD 21655

Caroline County (410) 479-4306

DANIELLE WILKISON CRNP

Nurse Practitioner

225 MAIN ST
PRESTON, MD 21655

Caroline County (410) 754-0750

REBECCA LYNN DEHOFF LCSW

Social Worker

225 MAIN ST
PRESTON, MD 21655

Caroline County (410) 754-0750

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 Krystal Algier's NPI number?

The NPI number for Krystal Algier is 1245696384. It was assigned to this individual provider in the NPPES registry on January 5, 2016. The provider is also known as Krystal Gerken.

Where is Krystal Algier located?

Krystal Algier practices at 225 Main St, Preston, MD 21655. The listed phone number is (410) 754-0750.

What is Krystal Algier's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Krystal Algier enrolled in Medicare?

No. Krystal Algier has opted out of Medicare through October 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Krystal Algier was last updated on May 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.