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DIANA R TWIGGS M.D.
NPI 1124002522
Family Medicine in Fernandina Beach, FL

Active since November 30, 2005Opted out of Medicare · through Feb 25, 2028
91.62/100
CMS Quality Rating
1888 S 14TH ST, CREDENTIALING DEPARTMENT, FERNANDINA BEACH, FL 32034(904) 261-0922(904) 277-8872 Get Directions Write a Review

NPPES record last updated: December 31, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 31, 2018, Nov 18, 2015 (2 updates tracked since 2015).

About Diana R Twiggs M.d. NPPES

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

DIANA R TWIGGS M.D. (NPI 1124002522) is an individual family medicine provider in Fernandina Beach, Florida, licensed in Florida (ME 78633) and active in the NPI registry since November 2005. She has opted out of Medicare through February 25, 2028 and remains eligible to order and refer, is affiliated with Baptist Health Medical Center - Jacksonville, and is a graduate of University Of Florida College Of Medicine (1997).

NPPES Registry Identity

NPI1124002522
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDIANA R TWIGGSCredential: M.D.
Location Address1888 S 14TH ST, CREDENTIALING DEPARTMENTFernandina Beach, FL 32034-3054
Mailing AddressPo Box 45443Salt Lake City, UT 84145-0443 · (904) 202-1032 · Fax (904) 376-4107
Phone(904) 261-0922
Fax(904) 277-8872
Sole ProprietorNo
Medical School CMSUniversity Of Florida College Of MedicineGraduated 1997
Enumeration DateNovember 30, 2005
Last NPPES UpdateDecember 31, 20182 updates tracked since enumeration
✔ NPI 1124002522 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in FL · ME 78633
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1888 S 14TH ST, Fernandina Beach, FL 32034
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Other Identifiers 2

Medicaid2735903-00FL
OtherP00253287Medicare Rr

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company).Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Diana R Twiggs M.d. 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 February 25, 2026 through February 25, 2028.

Opt-Out Effective DateFebruary 25, 2026
Opt-Out In Effect ThroughFebruary 25, 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.

Areas of Expertise CMS Part B claims 5

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.
145 services141 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.
111 services109 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.
83 services81 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.
24 services23 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Baptist Health Medical Center - Jacksonville

Acute Care Hospitals · Jacksonville, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100088
Location800 Prudential DrJacksonville, FL 32207 · Duval County
Emergency services Birthing friendly

Baptist Medical Center - Nassau

Acute Care Hospitals · Fernandina Beach, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100140
Location1250 S 18th StFernandina Beach, FL 32034 · Nassau County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32034 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.

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.

91.62/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality77.61
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers45 claims127 services$6.50 avg. paid by Medicare
Normal, low and high calibrator solution / chips A4256
DME-Other DME · category DE000N
1 supplier12 claims12 services$2.94 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
6 suppliers24 claims42 services$1.13 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers13 claims13 services$62.66 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

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

DIANA R TWIGGS MD
Family Medicine
1888 S 14TH ST
FERNANDINA BEACH, FL 32034
Nassau County (904) 261-0922
JACQUELYN J WICKER APRN
Nurse Practitioner
1888 S 14TH ST
FERNANDINA BEACH, FL 32034
Nassau County (904) 261-0922
JACOB BLUM MD
Family Medicine
1888 S 14TH ST, CREDENTIALING DEPARTMENT
FERNANDINA BEACH, FL 32034
Nassau County (904) 261-0922

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 Diana Twiggs's NPI number?

The NPI number for Diana Twiggs is 1124002522. It was assigned to this individual provider in the NPPES registry on November 30, 2005.

Where is Diana Twiggs located?

Diana Twiggs practices at 1888 S 14th St Credentialing Department, Fernandina Beach, FL 32034. The listed phone number is (904) 261-0922.

What is Diana Twiggs's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Diana Twiggs enrolled in Medicare?

No. Diana Twiggs has opted out of Medicare through February 25, 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.

What insurance does Diana Twiggs accept?

Health plans from AvMed, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Diana Twiggs 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 Diana Twiggs affiliated with any hospitals?

According to CMS data, Diana Twiggs is affiliated with Baptist Health Medical Center - Jacksonville and Baptist Medical Center - Nassau.

When was this NPI record last updated?

The NPPES record for Diana Twiggs was last updated on December 31, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.