DR. WILLIAM E MILLER M.D.
NPI 1821094988
Internal Medicine - Cardiovascular Disease in Fort Collins, CO

Q: What is William Miller's NPI number?

The NPI number for William Miller is 1821094988. It was assigned to this individual provider in the NPPES registry on June 23, 2005.

Q: What is William Miller's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Miller was last updated on December 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since June 23, 2005PECOS EnrolledAccepts Medicare Assignment

97.58/100

CMS Quality Rating

2121 E HARMONY RD, UNIT 100, FORT COLLINS, CO 80528(970) 221-1000(970) 297-6860 Get Directions Write a Review

NPPES record last updated: December 9, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. William E Miller M.d. NPPES

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

DR. WILLIAM E MILLER M.D. (NPI 1821094988) is an individual cardiovascular disease provider in Fort Collins, Colorado, licensed in Colorado (DR.0028147) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Regional West Medical Center, and is a graduate of University Of Nebraska College Of Medicine (1980).

NPPES Registry Identity

NPI1821094988

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. WILLIAM E MILLERCredential: M.D.

Location Address2121 E HARMONY RD, UNIT 100Fort Collins, CO 80528-3401

Mailing Address2121 E Harmony Rd, Suite 100Fort Collins, CO 80528-3400 · (970) 221-1000 · Fax (970) 297-6860

Phone(970) 221-1000

Fax(970) 297-6860

Sole ProprietorNo

Medical School CMSUniversity Of Nebraska College Of MedicineGraduated 1980

Enumeration DateJune 23, 2005

Last NPPES UpdateDecember 9, 2016

✔ NPI 1821094988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

Licenses✔ Licensed in CO · DR.0028147✔ Licensed in WY · 4651A✔ Licensed in NE · 15759

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License DR.0028147 (CO)

2121 E HARMONY RD, Fort Collins, CO 80528

Open in Google Maps ↗

Other Identifiers 8

Medicare UPINE23315

Medicaid01281476CO

Medicaid131874800WY

Medicare PINW23373WY

Medicare PINCOA102403CO

OtherP01022553WY · Rr Medicare

OtherP00926987NE · Rr Medicare Ne

Medicare PINNA1626014NE

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Nebraska, Medica, Oscar Insurance Company and more.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

Dr. William E Miller M.d. 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 ID6901796572

PECOS Enrollment IDI20041201000542, I20041218000050, I20091102000500

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 30

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.

570 services365 patients

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.

252 services217 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.

234 services234 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.

152 services152 patients

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

109 services109 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

84 services62 patients

Ultrasound of heart 93307

An ultrasound of the heart, also known as an echocardiogram, is a non-invasive procedure that uses sound waves to create images of your heart. This test allows your doctor to monitor how your heart and its valves are functioning. It's a safe, painless process that can help diagnose heart conditions.

68 services67 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

67 services67 patients

Anticoagulant management of patient taking warfarin 93793

Anticoagulant management with warfarin involves monitoring and adjusting your medication to prevent blood clots while minimizing the risk of bleeding. Regular blood tests measure your response to warfarin, helping adjust your dose if necessary. It's crucial to maintain a consistent diet and promptly report any changes in your health.

64 services64 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.

50 services49 patients

Ultrasound of both sides of head and neck blood flow 93880

45 services45 patients

Ultrasound of leg arteries or artery grafts 93925

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

44 services43 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

40 services33 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.

31 services31 patients

Review by radiologist of both arms or legs arteries image 75716

This procedure involves a radiologist examining images of your arm or leg arteries. These images help identify any blockages or abnormalities in the blood vessels that could affect circulation. It's a vital step in diagnosing conditions related to blood flow.

28 services28 patients

Ultrasound of leg arteries or artery grafts 93925

28 services28 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.

28 services21 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.

24 services24 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.

22 services22 patients

Review by radiologist of abdominal aorta image 75625

This is a procedure where a radiologist, a doctor specialized in medical imaging, examines an image of your abdominal aorta. The abdominal aorta is the large blood vessel that carries blood to your lower body. The radiologist checks for any abnormalities to ensure your overall vascular health.

19 services19 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

19 services19 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.

19 services19 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.

18 services18 patients

Ultrasound of one leg arteries or artery grafts 93926

An ultrasound of leg arteries or artery grafts is a non-invasive test using sound waves to create images of your blood vessels. This helps doctors assess blood flow, identify blockages, and monitor the health of grafts.

16 services16 patients

Balloon dilation of artery of leg 37224

Balloon dilation of the leg artery is a procedure to improve blood flow. A tiny balloon is inserted into a narrowed artery, then inflated to widen the artery. This helps increase blood circulation to the leg. It's usually done under local anesthesia.

13 services11 patients

Ultrasound of heart, follow-up 93308

13 services13 patients

Complete ultrasound of abdomen and pelvis artery and vein blood flow 93975

This procedure uses sound waves to create images of your abdomen and pelvis, specifically focusing on the arteries and veins. It helps in assessing the blood flow and detecting any abnormalities, ensuring your overall well-being.

13 services13 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

13 services13 patients

Balloon dilation of groin artery, initial vessel 37220

Balloon dilation of the groin artery is a procedure to widen your narrowed artery. A small tube with a deflated balloon is inserted into your artery. Once in position, the balloon is inflated, expanding the artery to improve blood flow. This is done on the initial vessel.

12 services12 patients

Insertion of stent in arteries of leg 37226

A stent insertion in the leg arteries is a procedure to improve blood flow. A tiny mesh tube called a stent is placed in your artery to keep it open. This helps prevent blockages, alleviating pain and aiding in better mobility.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Regional West Medical Center

Acute Care Hospitals · Scottsbluff, NE

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number280061

Location4021 Ave BScottsbluff, NE 69361 · Scott Bluff County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80528 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

$132.55 typical visit price

range $58.06 – $174.82

Typical copayment $33.13 (range $14.51 – $43.70)

Most-billed visit code 99204

Established Patient

$72.20 typical visit price

range $18.88 – $142.79

Typical copayment $18.05 (range $4.72 – $35.69)

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.

97.58/100

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

Scored through an Alternative Payment Model

Quality

86.53

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. MASON SIDNEY SHAMIS MD

Family Medicine

2121 E HARMONY RD, SUITE 370
FORT COLLINS, CO 80528

Larimer County (970) 221-2290

BETHANY BOLLING AUD.,CCC-A

Audiologist

2121 E HARMONY RD
FORT COLLINS, CO 80528

Larimer County (970) 484-6373

LUCY HOLT MS, LCGC

Genetic Counselor, MS

2121 E HARMONY RD
FORT COLLINS, CO 80528

Larimer County (970) 493-6337

DR. STEPHEN A TREAT M.D.

Internal Medicine (Cardiovascular Disease)

2121 E HARMONY RD, STE 100
FORT COLLINS, CO 80528

Larimer County (970) 221-1000

MR. MICHAEL D JACOBSON PA-C

Physician Assistant (Medical)

2121 E HARMONY RD, SUITE 300
FORT COLLINS, CO 80528

Larimer County (970) 224-9102

DR. DIANA M BREYER M.D.

Internal Medicine (Pulmonary Disease)

2121 E HARMONY RD, SUITE 300
FORT COLLINS, CO 80528

Larimer County (970) 224-9102

LAURA LYNN MADIGAN P.A.

Physician Assistant

2121 E HARMONY RD, SUITE 310
FORT COLLINS, CO 80528

Larimer County (970) 221-3855

DR. JOHN A COLLINS M.D.

Surgery

2121 E HARMONY RD, STE 330
FORT COLLINS, CO 80528

Larimer County (970) 221-5878

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 William Miller's NPI number?

The NPI number for William Miller is 1821094988. It was assigned to this individual provider in the NPPES registry on June 23, 2005.

Where is William Miller located?

William Miller practices at 2121 E Harmony Rd Unit 100, Fort Collins, CO 80528. The listed phone number is (970) 221-1000.

What is William Miller's specialty?

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

Is William Miller enrolled in Medicare?

Yes. William Miller 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 William Miller accept?

Health plans from Blue Cross and Blue Shield of Nebraska, Medica, Oscar Insurance Company and UnitedHealthcare list William Miller 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 William Miller affiliated with any hospitals?

According to CMS data, William Miller is affiliated with Regional West Medical Center.

When was this NPI record last updated?

The NPPES record for William Miller was last updated on December 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.