PETER DUNCAN MARSHALL M.D.
NPI 1417003013
Hospitalist in Durango, CO

Q: What is Peter Marshall's NPI number?

The NPI number for Peter Marshall is 1417003013. It was assigned to this individual provider in the NPPES registry on January 26, 2007.

Q: What is Peter Marshall's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Peter Marshall was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since January 26, 2007PECOS EnrolledAccepts Medicare Assignment

88.22/100

CMS Quality Rating

1010 THREE SPRINGS BLVD, DURANGO, CO 81301(970) 764-3352(970) 764-3375 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Peter Duncan Marshall M.d. NPPES

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

PETER DUNCAN MARSHALL M.D. (NPI 1417003013) is an individual hospitalist provider in Durango, Colorado, licensed in Colorado (DR.0045295) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Pagosa Springs, and is a graduate of University Of Missouri, Columbia School Of Medicine (2004).

NPPES Registry Identity

NPI1417003013

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NamePETER DUNCAN MARSHALLCredential: M.D.

Location Address1010 THREE SPRINGS BLVDDurango, CO 81301-8296

Mailing Address95 S Pagosa BlvdPagosa Springs, CO 81147-8329 · (970) 731-3700 · Fax (970) 731-3707

Phone(970) 764-3352

Fax(970) 764-3375

Sole ProprietorNo

Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 2004

Enumeration DateJanuary 26, 2007

Last NPPES UpdateFebruary 4, 2026

NPPES CertifiedFebruary 4, 2026

✔ NPI 1417003013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in CO · DR.0045295

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedFamily MedicineTaxonomy 207Q00000X · License DR.0045295 (CO)

Also ListedFamily Medicine · Sports MedicineTaxonomy 207QS0010X · License DR.0045295 (CO)

1010 THREE SPRINGS BLVD, Durango, CO 81301

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Secondary Practice Location 1

Location 195 S Pagosa BlvdPagosa Springs, CO 81147-8329 · Phone (970) 731-3700 ext. 249 · Fax (970) 731-3707

Other Identifiers 1

Medicaid15073343CO

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

Peter Duncan Marshall 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 ID3577627553

PECOS Enrollment IDI20090206000085

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 5

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.

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.

233 services126 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

164 services92 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

131 services127 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

56 services54 patients

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.

15 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 81301 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.

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.

88.22/100

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

Scored as part of a group practice

Quality

88.96

Promoting Interoperability

Improvement Activities

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

4 suppliers25 claims25 services$19.15 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

5 suppliers28 claims28 services$103.20 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.

RICHARD A BROWN MD

Internal Medicine (Critical Care Medicine)

1010 THREE SPRINGS BLVD, STE 110
DURANGO, CO 81301

La Plata County (970) 764-2750

CHARLES EATON PAGE

Emergency Medicine