MRS. CRYSTAL DANIELLE CHAFIN MSN-FNP
NPI 1700368313
Nurse Practitioner - Family in Kingsport, TN

Q: What is Crystal Chafin's NPI number?

The NPI number for Crystal Chafin is 1700368313. It was assigned to this individual provider in the NPPES registry on August 30, 2018.

Q: What is Crystal Chafin'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 Chafin was last updated on January 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 August 30, 2018PECOS Enrolled

1905 AMERICAN WAY, KINGSPORT, TN 37660(423) 230-8200 Get Directions Write a Review

NPPES record last updated: January 28, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 28, 2020, Dec 4, 2018, Aug 30, 2018 (3 updates tracked since 2018).

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About Mrs. Crystal Danielle Chafin Msn-fnp NPPES

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

MRS. CRYSTAL DANIELLE CHAFIN MSN-FNP (NPI 1700368313) is an individual family provider in Kingsport, Tennessee, licensed in Tennessee (024712) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700368313

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMRS. CRYSTAL DANIELLE CHAFINCredential: MSN-FNP

Location Address1905 AMERICAN WAYKingsport, TN 37660-5882

Mailing Address2002 Brookside Dr, Ste 102Kingsport, TN 37660-4634 · (423) 245-6000 · Fax (423) 245-4190

Phone(423) 230-8200

Sole ProprietorNo

Enumeration DateAugust 30, 2018

Last NPPES UpdateJanuary 28, 20203 updates tracked since enumeration

✔ NPI 1700368313 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 TN · 024712

1905 AMERICAN WAY, Kingsport, TN 37660

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Crystal Danielle Chafin Msn-fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Crystal Chafin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Tri-Cities Regional Emergency Physicians, PC

18 mi

Emergency Medicine

400 N STATE OF FRANKLIN RD
Johnson City, TN 37604

Reassigned Medicare billing, Tennessee enrollment
284 clinicians in this Medicare group

NPI 1063950046 (423) 431-6111

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 2

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.

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

27 services27 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37660 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

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

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 11

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

MRS. ALICIA LEEANN PUGH FNP-BC

Nurse Practitioner (Family)