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DR. CAROLINE J DAY MD
NPI 1144467309
Family Medicine in Northport, AL

Active since January 09, 2009PECOS EnrolledAccepts Medicare Assignment
5710 WATERMELON ROAD, SUITE 600, NORTHPORT, AL 35473(205) 345-6272(205) 758-1493 Get Directions Write a Review

NPPES record last updated: May 21, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 21, 2021, Aug 21, 2018, Mar 23, 2017 (3 updates tracked since 2017).

About Dr. Caroline J Day Md NPPES

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

DR. CAROLINE J DAY MD (NPI 1144467309) is an individual family medicine provider in Northport, Alabama, licensed in Alabama (31089) and active in the NPI registry since January 2009. She is enrolled in Medicare PECOS and is a graduate of Other (1988).

NPPES Registry Identity

NPI1144467309
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. CAROLINE J DAYCredential: MD
Location Address5710 WATERMELON ROAD, SUITE 600Northport, AL 35473
Mailing Address5710 Watermelon Road, Suite 600Northport, AL 35473-0583 · (205) 345-6272 · Fax (205) 758-1493
Phone(205) 345-6272
Fax(205) 758-1493
Sole ProprietorYes
Medical School CMSOtherGraduated 1988
Enumeration DateJanuary 9, 2009
Last NPPES UpdateMay 21, 20213 updates tracked since enumeration
NPPES CertifiedMay 20, 2021
✔ NPI 1144467309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in AL · 31089
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.
5710 WATERMELON ROAD, Northport, AL 35473
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama, UnitedHealthcare.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

Dr. Caroline J Day Md 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 ID4880866110
PECOS Enrollment IDI20111011000320
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

2

Medicare enrollment records show Caroline Day reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Tuscaloosa Integrative Family Medicine, LLC
Same address
Family Medicine
5710 WATERMELON RD STE 600
Northport, AL 35473
  • Reassigned Medicare billing, Alabama enrollment
  • 6 clinicians in this Medicare group
NPI 1629331681 (205) 345-6272
American Family Care, LLC
4.5 mi
Primary Care
710 15TH STREET EAST
Tuscaloosa, AL 35401
  • Reassigned Medicare billing, Alabama enrollment
  • 660 clinicians in this Medicare group
NPI 1851822100 (205) 526-2053

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 6

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.

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.
92 services68 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
61 services28 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.
58 services46 patients
Injection, ceftriaxone sodium, per 250 mg J0696
Ceftriaxone sodium is an antibiotic injection used to treat a variety of bacterial infections. Each injection contains 250 mg of the medicine. It works by stopping the growth of bacteria in your body.
54 services12 patients
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg J3420
This is a procedure where a small dose of Vitamin B-12, also known as Cyanocobalamin, is injected into your body. This vitamin is essential for nerve function and the production of red blood cells. It's often used to treat vitamin B-12 deficiency.
27 services12 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.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35473 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
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
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.

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
100%108 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers13 claims13 services$16.28 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$84.51 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

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

MEREDITH MADISON
Nurse Practitioner (Family)
5710 WATERMELON ROAD, SUITE 600
TUSCALOOSA, AL 35473
Tuscaloosa County (205) 345-6272

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 Caroline Day's NPI number?

The NPI number for Caroline Day is 1144467309. It was assigned to this individual provider in the NPPES registry on January 9, 2009.

Where is Caroline Day located?

Caroline Day practices at 5710 Watermelon Road Suite 600, Northport, AL 35473. The listed phone number is (205) 345-6272.

What is Caroline Day's specialty?

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

Is Caroline Day enrolled in Medicare?

Yes. Caroline Day 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 Caroline Day's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Day reassigns Medicare benefits to 2 organizations: Tuscaloosa Integrative Family Medicine, LLC (Northport, AL) and American Family Care, LLC (Tuscaloosa, AL). 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 Caroline Day's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caroline Day accept?

Health plans from Blue Cross and Blue Shield of Alabama and UnitedHealthcare list Caroline Day 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 Caroline Day was last updated on May 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.