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MS. KAREN LYNN HARBST-CITTA ARNP
NPI 1477586667
Nurse Practitioner in Macclenny, FL

Active since July 09, 2006PECOS EnrolledAccepts Medicare Assignment
31 S 5TH ST, MACCLENNY, FL 32063(904) 259-2725(904) 259-2407 Get Directions Write a Review

NPPES record last updated: May 11, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Karen Lynn Harbst-citta Arnp NPPES

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

MS. KAREN LYNN HARBST-CITTA ARNP (NPI 1477586667) is an individual nurse practitioner in Macclenny, Florida, licensed in Florida (0387711-22) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Lake Butler Hospital, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1477586667
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. KAREN LYNN HARBST-CITTACredential: ARNP
Location Address31 S 5TH STMacclenny, FL 32063-2301
Mailing AddressPo Box 2247Alachua, FL 32616-2247 · (352) 317-8342
Phone(904) 259-2725
Fax(904) 259-2407
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateJuly 9, 2006
Last NPPES UpdateMay 11, 2017
✔ NPI 1477586667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in FL · 0387711-22
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.
31 S 5TH ST, Macclenny, FL 32063
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Other Names 1

Professional Name (2)Karen Harbst-citta Msn, Arnp, Fnp

Other Identifiers 3

Medicaid305640600FL
Medicare UPINQ2554FL
Medicare ID-Type UnspecifiedY9970ZFL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Health Maintenance Organization of Florida, 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 and accepts Medicare assignment

Ms. Karen Lynn Harbst-citta Arnp 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 ID1759341399
PECOS Enrollment IDI20041018000622
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

3

Medicare enrollment records show Karen Harbst-citta reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Medlink Management Services Inc
22 mi
Critical Access
850 E MAIN ST
Lake Butler, FL 32054
  • Reassigned Medicare billing, Florida enrollment
  • 37 clinicians in this Medicare group
NPI 1013972272 (386) 496-2323
Fl-I Medical Services LLC
35 mi
Emergency Medicine
340 NW COMMERCE DR
Lake City, FL 32055
  • Reassigned Medicare billing, Florida enrollment
  • 210 clinicians in this Medicare group
NPI 1508215534 (469) 401-2386
Emergency Medicine Services Of Fl, LLC
321 mi
Emergency Medicine
20900 BISCAYNE BLVD
Aventura, FL 33180
  • Reassigned Medicare billing, Florida enrollment
  • 1,912 clinicians in this Medicare group
NPI 1043917180 (305) 682-7000

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

Hospital Affiliations CMS Care Compare

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

Lake Butler Hospital

Critical Access Hospitals · Lake Butler, FL
OwnershipProprietary
CMS Certification Number101303
Location850 E Main StLake Butler, FL 32054 · Union County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32063 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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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 2

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

CHARLES DUNN SCARBOROUGH MD
Family Medicine
31 S 5TH ST
MACCLENNY, FL 32063
Baker County (904) 259-2725
PHYSICAL THERAPY AND REHABIITATION CLINIC INC
Physical Therapist
31 S 5TH ST
MACCLENNY, FL 32063
Baker County (904) 259-8343

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 Karen Harbst-citta's NPI number?

The NPI number for Karen Harbst-citta is 1477586667. It was assigned to this individual provider in the NPPES registry on July 9, 2006. The provider is also known as Karen Harbst-Citta Msn, Arnp, Fnp.

Where is Karen Harbst-citta located?

Karen Harbst-citta practices at 31 S 5th St, Macclenny, FL 32063. The listed phone number is (904) 259-2725.

What is Karen Harbst-citta's specialty?

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

Is Karen Harbst-citta enrolled in Medicare?

Yes. Karen Harbst-citta 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.

Which organizations bill Medicare for Karen Harbst-citta's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karen Harbst-citta reassigns Medicare benefits to 3 organizations: Medlink Management Services Inc (Lake Butler, FL), Fl-I Medical Services LLC (Lake City, FL) and Emergency Medicine Services Of Fl, LLC (Aventura, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karen Harbst-citta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karen Harbst-citta accept?

Health plans from Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Karen Harbst-citta 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 Karen Harbst-citta affiliated with any hospitals?

According to CMS data, Karen Harbst-citta is affiliated with Lake Butler Hospital.

When was this NPI record last updated?

The NPPES record for Karen Harbst-citta was last updated on May 11, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.