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CAROLYN HELEN WELSH M.D.
NPI 1154375640
Internal Medicine - Critical Care Medicine in Denver, CO

Active since May 20, 2006PECOS Enrolled
1055 CLERMONT ST, PULMONARY CARE 111A DENVER VAMC, DENVER, CO 80220(303) 393-2869(303) 393-4639 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Carolyn Helen Welsh M.d. NPPES

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

CAROLYN HELEN WELSH M.D. (NPI 1154375640) is an individual critical care medicine provider in Denver, Colorado, licensed in Colorado (25719) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154375640
Entity TypeIndividualFemale
Primary Taxonomy207RC0200X
Provider Legal NameCAROLYN HELEN WELSHCredential: M.D.
Location Address1055 CLERMONT ST, PULMONARY CARE 111A DENVER VAMCDenver, CO 80220-3808
Mailing Address320 Kearney StDenver, CO 80220-5927 · (303) 329-9662
Phone(303) 393-2869
Fax(303) 393-4639
Sole ProprietorNo
Enumeration DateMay 20, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1154375640 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in CO · 25719
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 25719 (CO)
1055 CLERMONT ST, Denver, CO 80220
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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 (PECOS)

Carolyn Helen Welsh M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80220 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 2

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
1 supplier12 claims12 services$57.52 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$27.62 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.

PAUL RYNECKI
Registered Nurse
1055 CLERMONT ST
DENVER, CO 80220
Denver County (303) 399-8020
DR. ERIN KATHLEEN POINDEXTER PHD
Psychologist
1055 CLERMONT ST
DENVER, CO 80220
Denver County (303) 399-8020
MARY J BUCKLEY NP
Nurse Practitioner (Family)
1055 CLERMONT ST
DENVER, CO 80220
Denver County (303) 724-0207
DR. STEVEN OBOLER M.D.
Specialist
1055 CLERMONT ST, 11B, AMBULATORY CARE
DENVER, CO 80220
Denver County (303) 399-8020
DR. SEAN MICHAEL BARNES PH.D.
Psychologist (Clinical)
1055 CLERMONT ST, MIRECC
DENVER, CO 80220
Denver County (303) 399-8020
DR. MATTHEW J COLVIN PHARM.D.
Pharmacist
1055 CLERMONT ST, PHARMACY DEPARTMENT
DENVER, CO 80220
Denver County (303) 399-8020
ROBERT M REVEILLE M.D.
Internal Medicine (Gastroenterology)
1055 CLERMONT ST
DENVER, CO 80220
Denver County (720) 848-0000
DR. BARBARA MARIE DAUSCH PH.D.
Marriage & Family Therapist
1055 CLERMONT ST
DENVER, CO 80220
Denver County (303) 399-8020

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 Carolyn Welsh's NPI number?

The NPI number for Carolyn Welsh is 1154375640. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Where is Carolyn Welsh located?

Carolyn Welsh practices at 1055 Clermont St Pulmonary Care 111A Denver Vamc, Denver, CO 80220. The listed phone number is (303) 393-2869.

What is Carolyn Welsh's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Carolyn Welsh enrolled in Medicare?

Yes. Carolyn Welsh is registered in the Medicare PECOS enrollment system.

What insurance does Carolyn Welsh accept?

Health plans from Medica list Carolyn Welsh 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 Carolyn Welsh was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.