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MS. TENNILLE ANN ALLEN FNP-C
NPI 1811179898
Nurse Practitioner in Naples, FL

Active since November 30, 2007PECOS EnrolledAccepts Medicare Assignment
75.56/100
CMS Quality Rating
13005 COLLIER BLVD, NAPLES, FL 34116(239) 354-4093 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 2, 2023, Apr 17, 2020, Aug 3, 2018 (3 updates tracked since 2018).

About Ms. Tennille Ann Allen Fnp-c NPPES

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

MS. TENNILLE ANN ALLEN FNP-C (NPI 1811179898) is an individual nurse practitioner in Naples, Florida, licensed in Florida (11039285) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1811179898
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. TENNILLE ANN ALLENCredential: FNP-C
Location Address13005 COLLIER BLVDNaples, FL 34116-4003
Mailing Address13005 Collier BlvdNaples, FL 34116-4003 · (239) 354-4093
Phone(239) 354-4093
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateNovember 30, 2007
Last NPPES UpdateOctober 22, 20253 updates tracked since enumeration
NPPES CertifiedOctober 22, 2025
✔ NPI 1811179898 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 · 11039285
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.
13005 COLLIER BLVD, Naples, FL 34116
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.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. Tennille Ann Allen Fnp-c 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 ID5597848945
PECOS Enrollment IDI20250827001107, I20260611002742, I20260612000545
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

6

Medicare enrollment records show Tennille Allen reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Unique Healthcare Systems LLC
128 mi
Urgent Care
7101 US HIGHWAY 19 N
Pinellas Park, FL 33781
  • Reassigned Medicare billing, Florida enrollment
  • 93 clinicians in this Medicare group
NPI 1831567627 (727) 201-8585
Southern Arizona Urgent Care, LLC
1,811 mi
Urgent Care
1880 E TANGERINE RD, STE 100
Oro Valley, AZ 85755
  • Reassigned Medicare billing, Arizona enrollment
  • 99 clinicians in this Medicare group
NPI 1689039398 (520) 900-7006
Honorhealth Urgent Care, LLC
1,869 mi
Urgent Care
1124 E MCKELLIPS RD STE 102
Mesa, AZ 85203
  • Reassigned Medicare billing, Arizona enrollment
  • 134 clinicians in this Medicare group
NPI 1427615012 (480) 587-5520
Regents Of The University Of California
2,174 mi
Nephrology
200 W ARBOR DR
San Diego, CA 92103
  • Reassigned Medicare billing, California enrollment
  • 526 clinicians in this Medicare group
NPI 1003934803 (888) 926-8273
Emergency Physicians Urgent Care Inc.
2,298 mi
Urgent Care
9710 BRIMHALL RD
Bakersfield, CA 93312
  • Reassigned Medicare billing, California enrollment
  • 225 clinicians in this Medicare group
NPI 1689963845 (661) 829-6747
Uptown Providers PC
2,610 mi
Urgent Care
397 WARNER MILNE RD
Oregon City, OR 97045
  • Reassigned Medicare billing, Oregon and Washington enrollments
  • Also billed through NPI 1255102034 (Washington)
  • 41 clinicians in this Medicare group
NPI 1770147357 (503) 305-6262

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 8

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.

Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
44 services22 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.
36 services36 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.
29 services29 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
22 services22 patients
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.
18 services18 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34116 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
$91.69 typical visit price
range $58.56 – $179.05
Typical copayment $22.92 (range $14.64 – $44.76)
Most-billed visit code 99203
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.96
Promoting Interoperability100
Improvement Activities40
Cost44.58

Other Providers at the Same Location NPPES

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

AIDA BRAX
Physician Assistant
13005 COLLIER BLVD
NAPLES, FL 34116
Collier County (239) 354-4093

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 Tennille Allen's NPI number?

The NPI number for Tennille Allen is 1811179898. It was assigned to this individual provider in the NPPES registry on November 30, 2007.

Where is Tennille Allen located?

Tennille Allen practices at 13005 Collier Blvd, Naples, FL 34116. The listed phone number is (239) 354-4093.

What is Tennille Allen's specialty?

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

Is Tennille Allen enrolled in Medicare?

Yes. Tennille 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.

Which organizations bill Medicare for Tennille Allen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tennille Allen reassigns Medicare benefits to 6 organizations: Unique Healthcare Systems LLC (Pinellas Park, FL), Southern Arizona Urgent Care, LLC (Oro Valley, AZ), Honorhealth Urgent Care, LLC (Mesa, AZ), Regents Of The University Of California (San Diego, CA), Emergency Physicians Urgent Care Inc. (Bakersfield, CA) and 1 more organization, listed in the Medicare section above. 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 Tennille Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tennille Allen accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Regence BlueCross BlueShield of Oregon list Tennille Allen 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.

When was this NPI record last updated?

The NPPES record for Tennille Allen was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.