ESTEFFANIA CRISTINA VILLEGAS SANTAMARIA MD
NPI 1457804395
Internal Medicine - Cardiovascular Disease in Ames, IA

Q: What is Esteffania Villegas Santamaria's NPI number?

The NPI number for Esteffania Villegas Santamaria is 1457804395. It was assigned to this individual provider in the NPPES registry on July 27, 2016.

Q: What is Esteffania Villegas Santamaria's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Active since July 27, 2016PECOS EnrolledAccepts Medicare Assignment

94.7/100

CMS Quality Rating

1111 DUFF AVE, AMES, IA 50010(515) 239-4472 Get Directions Write a Review

NPPES record last updated: September 24, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 24, 2024, Oct 17, 2023 (2 updates tracked since 2023).

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About Esteffania Cristina Villegas Santamaria Md NPPES

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

ESTEFFANIA CRISTINA VILLEGAS SANTAMARIA MD (NPI 1457804395) is an individual cardiovascular disease provider in Ames, Iowa, licensed in Iowa (51761) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS, is affiliated with Mary Greeley Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1457804395

Entity TypeIndividualFemale

Primary Taxonomy207RC0000X

Provider Legal NameESTEFFANIA CRISTINA VILLEGAS SANTAMARIACredential: MD

Location Address1111 DUFF AVEAmes, IA 50010-5745

Mailing Address1215 Duff AveAmes, IA 50010-5469 · (515) 239-4400

Phone(515) 239-4472

Sole ProprietorYes

Medical School CMSOtherGraduated 2012

Enumeration DateJuly 27, 2016

Last NPPES UpdateSeptember 24, 20242 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2024

✔ NPI 1457804395 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in IA · 51761

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

1111 DUFF AVE, Ames, IA 50010

Open in Google Maps ↗

Secondary Practice Locations 2

Location 1403 1st St SEBelmond, IA 50421-1201 · Phone (641) 444-3500 · Fax (319) 343-1161

Location 21316 S Main StClarion, IA 50525-2019 · Phone (515) 532-2811 · Fax (515) 532-3119

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Esteffania Cristina Villegas Santamaria 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 ID143551333

PECOS Enrollment IDI20230829003821

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.

Areas of Expertise CMS Part B claims 21

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

439 services390 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

417 services412 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.

167 services125 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.

149 services119 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

123 services121 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

118 services118 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

113 services113 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

100 services49 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

92 services88 patients

Electrocardiogram (ecg) 2-day continuous with review by health care professional 93227

An Electrocardiogram (ECG) is a test that checks your heart's activity. The 2-day continuous ECG records your heart's rhythm non-stop for 48 hours. It helps to detect irregularities that may not occur during a shorter test. A healthcare professional will review the results to identify any issues.

84 services84 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

76 services75 patients

Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005

An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.

74 services73 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

72 services72 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

44 services43 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

39 services37 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

27 services26 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

27 services26 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days 93248

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

19 services19 patients

Ultrasound of heart blood flow, valves and chambers 93320

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

17 services17 patients

Ultrasound of heart during rest, exercise and/or drug-induced stress with report 93350

This procedure involves using ultrasound imaging to view your heart at rest, during exercise, and/or under drug-induced stress. It helps assess how well your heart responds to exertion. A report of the findings is provided after the test.

17 services17 patients

Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days 93244

A heart rhythm review involves monitoring your heart's electrical activity for more than 48 hours up to 7 days. Using a device called an external EKG, doctors can track your heartbeats to detect irregularities and help diagnose heart conditions.

16 services16 patients

Hospital Affiliations CMS Care Compare 5

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

Mary Greeley Medical Center

Acute Care Hospitals · Ames, IA

4/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number160030

Location1111 Duff AvenueAmes, IA 50010 · Story County

Emergency services Birthing friendly

Mercyone Des Moines Medical Center

Acute Care Hospitals · Des Moines, IA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number160083

Location1111 6th AveDes Moines, IA 50314 · Polk County

Emergency services Birthing friendly

Iowa Specialty Hospital - Belmond

Critical Access Hospitals · Belmond, IA

OwnershipGovernment - Local

CMS Certification Number161301

Location403 First Street SEBelmond, IA 50421 · Wright County

Emergency services

Story County Hospital

Critical Access Hospitals · Nevada, IA

OwnershipGovernment - Local

CMS Certification Number161333

Location640 South 19th StreetNevada, IA 50201 · Story County

Emergency services

Boone County Hospital

Critical Access Hospitals · Boone, IA

OwnershipGovernment - Local

CMS Certification Number161372

Location1015 Union StreetBoone, IA 50036 · Boone County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50010 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

$122.23 typical visit price

range $52.96 – $161.40

Typical copayment $30.55 (range $13.24 – $40.35)

Most-billed visit code 99204

Established Patient

$66.36 typical visit price

range $16.91 – $131.98

Typical copayment $16.59 (range $4.22 – $32.99)

Most-billed visit code 99213

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.

94.7/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

85.76

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 20

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

DR. THOMAS M WERNIMONT MD

Emergency Medicine

1111 DUFF AVE
AMES, IA 50010

Story County (515) 239-2155

RYAN ELSEY DO

Hospitalist

1111 DUFF AVE
AMES, IA 50010

Story County (515) 239-6992

JEFFREY A. DRAWBOND MD

Anesthesiology

1111 DUFF AVE
AMES, IA 50010

Story County (515) 239-2182

DR. AUSTIN GRECO M.D.

Internal Medicine (Hematology & Oncology)

1111 DUFF AVE
AMES, IA 50010

Story County (515) 239-4401

JULIE TROUT

Nurse Practitioner (Psychiatric/Mental Health)

1111 DUFF AVE
AMES, IA 50010

Story County (515) 239-2011

MS. CHERI LYNN THIELEKE PA-C

Physician Assistant

1111 DUFF AVE
AMES, IA 50010

Story County (515) 239-2155

MS. SARAH LINNEA HAVEMAN RD, CDE

Dietitian, Registered

1111 DUFF AVE
AMES, IA 50010

Story County (515) 956-2882

TRAVIS L. MATTSON MD

Emergency Medicine

1111 DUFF AVE, MCFARLAND CLINIC PC
AMES, IA 50010

Story County (515) 239-2155

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 Esteffania Villegas Santamaria's NPI number?

The NPI number for Esteffania Villegas Santamaria is 1457804395. It was assigned to this individual provider in the NPPES registry on July 27, 2016.

Where is Esteffania Villegas Santamaria located?

Esteffania Villegas Santamaria practices at 1111 Duff Ave, Ames, IA 50010. The listed phone number is (515) 239-4472.

What is Esteffania Villegas Santamaria's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Esteffania Villegas Santamaria enrolled in Medicare?

Yes. Esteffania Villegas Santamaria 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.

What insurance does Esteffania Villegas Santamaria accept?

Health plans from Medica list Esteffania Villegas Santamaria 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 Esteffania Villegas Santamaria affiliated with any hospitals?

According to CMS data, Esteffania Villegas Santamaria is affiliated with Mary Greeley Medical Center, Mercyone Des Moines Medical Center, Iowa Specialty Hospital - Belmond, Story County Hospital and Boone County Hospital.

When was this NPI record last updated?

The NPPES record for Esteffania Villegas Santamaria was last updated on September 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.