SEAN MADDOCK M.D.
NPI 1841684305
Internal Medicine - Pulmonary Disease in Denver, CO

Active since March 23, 2015PECOS EnrolledAccepts Medicare Assignment
1400 JACKSON ST, DENVER, CO 80206(303) 388-4461(303) 398-1211 Get Directions Write a Review

NPPES record last updated: September 2, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Sean Maddock M.d. NPPES

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

SEAN MADDOCK M.D. (NPI 1841684305) is an individual pulmonary disease provider in Denver, Colorado, licensed in Colorado (DR.0066686) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (2015).

NPPES Registry Identity

NPI1841684305
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameSEAN MADDOCKCredential: M.D.
Location Address1400 JACKSON STDenver, CO 80206-2761
Mailing Address1400 Jackson StDenver, CO 80206-2761 · (303) 388-4461 · Fax (303) 398-1211
Fax(303) 398-1211
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 2015
Enumeration DateMarch 23, 2015
Last NPPES UpdateSeptember 2, 2021
NPPES CertifiedSeptember 2, 2021
NPI 1841684305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License Licensed in CO · DR.0066686
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 10788680-1205 (UT)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License DR.0066686 (CO)
1400 JACKSON ST, Denver, CO 80206

Accepted 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

Sean Maddock 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 ID244551950
PECOS Enrollment IDI20210810003296
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 4

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
156 services51 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.
62 services39 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.
47 services37 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.
19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80206 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
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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.

Referred Medical Equipment & Supplies CMS DME claims

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

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 suppliers22 claims22 services$83.17 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 20

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

Allergy & Immunology
1400 JACKSON ST
DENVER, CO 80206
Internal Medicine (Cardiovascular Disease)
1400 JACKSON ST
DENVER, CO 80206
Dietitian, Registered
1400 JACKSON ST
DENVER, CO 80206
Pharmacy Technician
1400 JACKSON ST
DENVER, CO 80206
Allergy & Immunology
1400 JACKSON ST
DENVER, CO 80206
Clinical Nurse Specialist
1400 JACKSON ST
DENVER, CO 80206
Internal Medicine (Pulmonary Disease)
1400 JACKSON ST
DENVER, CO 80206
Internal Medicine (Pulmonary Disease)
1400 JACKSON ST
DENVER, CO 80206

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 Sean Maddock's NPI number?

The NPI number for Sean Maddock is 1841684305. It was assigned to this individual provider in the NPPES registry on March 23, 2015.

Where is Sean Maddock located?

Sean Maddock practices at 1400 Jackson St, Denver, CO 80206. The listed phone number is (303) 388-4461.

What is Sean Maddock's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Sean Maddock enrolled in Medicare?

Yes. Sean Maddock 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 Sean Maddock accept?

Health plans from UnitedHealthcare list Sean Maddock 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 Sean Maddock was last updated on September 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.