DR. ANDREW K. DAY M.D.
NPI 1891791695
Internal Medicine - Interventional Cardiology in Waco, TX

NPI Status: Active since June 27, 2005

Contact Information

7125 NEW SANGER AVE STE A
WACO, TX
ZIP 76712
Phone: (254) 399-5400
Fax: (254) 772-8669

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Insurance Plans Accepted
Medicare Participation & PECOS Status
Areas of Expertise
Physician Visit Costs
Quality Reporting
Hospital Affiliations - Privileges
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Years of Experience 32
Internal Medicine
Interventional Cardiology
Accepts Insurance
Accepts Medicare Approved Payment
PECOS Enrolled
Medicare Quality Reporting

About ANDREW DAY

This page provides the complete NPI Profile along with additional information for Andrew Day, an internist established in Waco, Texas with a medical specialization in Internal Medicine, focusing in interventional cardiology and more than 32 years of experience. He graduated from University Of Texas Medical School At San Antonio in 1994. The healthcare provider is registered in the NPI registry with number 1891791695 assigned on June 2005. The practitioner's primary taxonomy code is 207RI0011X with license number K8617 (TX). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI: 1891791695
Provider Name: DR. ANDREW K. DAY M.D.
Gender: Male
Entity Type: Individual
Location Address: 7125 NEW SANGER AVE STE A WACO, TX 76712
Location Phone: (254) 399-5400
Location Fax: (254) 772-8669
Mailing Address: PO BOX 21327 WACO, TX 76702
Mailing Phone: (254) 399-5440
Mailing Fax: (254) 772-8669
Medical School Name: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduation Year: 1994
Is Sole Proprietor?: No
Enumeration Date: 06-27-2005
Last Update Date: 11-10-2023
Code Navigator

An internist like Andrew Day is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification: Internal Medicine Interventional Cardiology
Taxonomy Code: 207RI0011X
Type: Allopathic & Osteopathic Physicians
License No.: K8617
License State: TX
Taxonomy Description: An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No.	Taxonomy Code	Type	Classification / Specialization	License No. (State)
1	207RC0000X	Allopathic & Osteopathic Physicians	Internal Medicine Cardiovascular Disease	K8617 (TX)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Baylor Scott and White Health Plan

BSW Diabetes Care Gold HMO 014 - HMO
BSW Elite Gold HMO 001 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
BSW Elite Gold HMO 004 - HMO
BSW Elite Gold HMO 012 - HMO
BSW Prime Silver HMO 003 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
BSW Prime Silver HMO 008 - HMO
BSW Prime Silver HMO 005 - HMO
BSW Savers Bronze HMO H S A 006 - HMO
BSW Savers Bronze HMO H S A 007 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
BSW Savers Bronze HMO H S A 009 - HMO

Blue Cross and Blue Shield of Texas

Blue Advantage Bronze HMO? 204 - HMO
Blue Advantage Bronze HMO? 301 - HMO
Blue Advantage Bronze HMO? Standard - HMO
Blue Advantage Gold HMO? 206 - HMO
Blue Advantage Gold HMO? 603 - HMO
Blue Advantage Gold HMO? Standard - HMO
Blue Advantage Plus Bronze? 303 - POS
Blue Advantage Plus Bronze? 305 - POS
Blue Advantage Plus Bronze? Standard - POS
Blue Advantage Plus Gold? 203 - POS

Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicaid

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Blue Cross Blue Shield

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Aetna

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier	Type / Code	Identifier State	Identifier Issuer
2231249	OTHER (01)	TX	FIRSTHEALTH
84650	OTHER (01)	TX	SWHP
138461100	OTHER (01)	TX	FIRSTCARE
8J3261	OTHER (01)	TX	BLUE CROSS
166131601	MEDICAID (05)	TX
241970502	OTHER (01)	TX	UNITED HEALTHCARE
7744605	OTHER (01)	TX	AETNA
166131602	MEDICAID (05)	TX

Medicare Participation & PECOS Enrollment Status

Andrew Day is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Andrew Day is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

Is the provider registered in PECOS? Yes
PECOS PAC ID: 4385616473
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.
PECOS Enrollment ID: I20040810000138
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.
Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
Coronary angioplasty and stenting
Electrocardiogram (ecg) 2-day continuous with review and report by health care professional
Electrocardiogram (ecg) 2-day continuous with review by health care professional
Established patient office or other outpatient visit, 30-39 minutes
Evaluation of cardiac rhythm monitor system, remote up to 30 days
Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician
Follow-up hospital inpatient care per day, typically 25 minutes
Heart rhythm recording, analysis, report, review, and interpretation of continous external ekg over more than 48 hours up to 7 days
Initial hospital inpatient care per day, typically 70 minutes
Injection, regadenoson, 0.1 mg
Insertion of pacemaker and upper and lower heart chamber electrode
Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch
Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist
Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist
Leg revascularization (restoring blood flow)
New patient office or other outpatient visit, 30-44 minutes
New patient office or other outpatient visit, 45-59 minutes
Nuclear medicine studies of blood flow in heart muscle at rest and with stress
Nuclear medicine studies of heart muscle at rest and with stress and spect
Nuclear medicine study of heart muscle at rest and with stress and spect
Pacemaker insertion or repair
Programming of dual lead pacemaker system
Programming of multiple lead pacemaker system
Programming of single lead pacemaker system
Removal and replacement of dual lead permanent pacemaker
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries
Technetium tc-99m sestamibi, diagnostic, per study dose
Ultrasound of both sides of head and neck blood flow
Ultrasound of heart blood flow, valves and chambers
Ultrasound of heart with color-depicted blood flow, rate and valve function
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
Ultrasound of heart with probe in esophagus, with report
Ultrasound of heart, follow-up
Ultrasound of leg arteries or artery grafts
Ultrasound of one leg arteries or artery grafts
Ultrasound study of arm and leg arteries
Ultrasound study of arm or leg veins with compression and maneuvers
Ultrasound study of one arm or leg veins with compression and maneuvers
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes

Physician Visit Costs

The typical physician office visit costs for Medicare beneficiaries in this area are: $31.6 for a new patient copayment and $24.26 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 76712 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

Average New Patient Price $126.4
Minimum New Patient Price $54.84
Maximum New Patient Price $166.88

Average New Patient Copayment $31.6
Minimum New Patient Copayment $13.71
Maximum New Patient Copayment $41.72

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

Average Established Patient Price $97.05
Minimum Established Patient Price $17.52
Maximum Established Patient Price $136.11

Average Established Patient Copayment $24.26
Minimum Established Patient Copayment $4.38
Maximum Established Patient Copayment $34.02

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure	Performance	Number of Patients
Care Plan	97%	1512
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker or provide an advance care plan
Documentation of Current Medications in the Medical Record	95%	3011
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter. This list must include ALL known prescriptions, over-the-counters, herbals, and vitamin/mineral/dietary (nutritional) supplements AND must contain the medications' name, dosage, frequency and route of administration
Engagement of patients through implementation of improvements in patient portal	Yes	N/A
Access to an enhanced patient portal that provides up to date information related to relevant chronic disease health or blood pressure control, and includes interactive features allowing patients to enter health information and/or enables bidirectional communication about medication changes and adherence.
e-Prescribing	96%	7527
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
Health Information Exchange	41%	34
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for at least one transition of care or referral.
Medication Reconciliation	93%	555
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
Patient-Specific Education	79%	2311
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
Practice Improvements for Bilateral Exchange of Patient Information	Yes	N/A
Ensure that there is bilateral exchange of necessary patient information to guide patient care, such as Open Notes, that could include one or more of the following: • Participate in a Health Information Exchange if available; and/or • Use structured referral notes.
Provide Patient Access	83%	2357
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold certain information.
Regularly assess the patient experience of care through surveys, advisory councils and/or other mechanisms.	Yes	N/A
Regularly assess the patient experience of care through surveys, advisory councils and/or other mechanisms.
Secure Messaging	12%	2357
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure message sent by the patient (or the patient-authorized representative) during the performance period.
Security Risk Analysis	Yes	N/A
Conduct or review a security risk analysis in accordance with the requirements in 45 CFR 164.308(a)(1), including addressing the security (to include encryption) of ePHI data created or maintained by certified EHR technology in accordance with requirements in 45 CFR164.312(a)(2)(iv) and 45 CFR 164.306(d)(3), and implement security updates as necessary and correct identified security deficiencies as part of the MIPS eligible clinician's risk management process.
Specialized Registry Reporting	Yes	N/A
The MIPS eligible clinician is in active engagement to submit data to specialized registry. To earn a 5 % bonus in the promoting interoperability performance category score for submitting to one or more public health or clinical data registries also attest to PI_TRANS_PHCDRR_3_MULTI.
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease	74%	2402
Percentage of the following patients - all considered at high risk of cardiovascular events - who were prescribed or were on statin therapy during the measurement period: - Adults aged >= 21 years who were previously diagnosed with or currently have an active diagnosis of clinical atherosclerotic cardiovascular disease (ASCVD); OR - Adults aged >=21 years who have ever had a fasting or direct low-density lipoprotein cholesterol (LDL-C) level >= 190 mg/dL; OR - Adults aged 40-75 years with a diagnosis of diabetes with a fasting or direct LDL-C level of 70-189 mg/dL
Use of High-Risk Medications in the Elderly	1% "Inverse Quality Measure" This is an inverse quality measure, a lower rate means the provider is rated better.	1374
Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication. 2) Percentage of patients who were ordered at least two of the same high-risk medication

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Andrew Day is affiliated with the following medical facilities:

Hospital Name	Address	Phone	Hospital Type
ASCENSION PROVIDENCE	6901 MEDICAL PARKWAY WACO, TX 76712	(254) 751-4000	Acute Care Hospitals
BAYLOR SCOTT & WHITE MEDICAL CENTER HILLCREST	100 HILLCREST MEDICAL BLVD WACO, TX 76712	(254) 202-2000	Acute Care Hospitals
CORYELL MEMORIAL HOSPITAL	1507 W MAIN STREET GATESVILLE, TX 76528	(254) 865-8251	Critical Access Hospitals
GOODALL WITCHER HOSPITAL	101 POSEY AVENUE CLIFTON, TX 76634	(254) 675-8322	Critical Access Hospitals
HAMILTON GENERAL HOSPITAL	400 N BROWN, BUILDING 1 HAMILTON, TX 76531	(254) 386-3151	Critical Access Hospitals

NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1891791695, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 18 → 1 + 8

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 18 → 1 + 8

Check

Target digit

Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 9 → 18 → 9 7 → 14 → 5 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 1 + 8 + 1 + 1 + 4 + 9 + 2 + 6 + 1 + 8 + 24 = 75

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5

This NPI is valid

The calculated check digit is 5, which matches the last digit of 1891791695.