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DR. LYNN A. BARTA M.D.
NPI 1851330492
Obstetrics & Gynecology in Castle Rock, CO

Active since June 06, 2006PECOS Enrolled
2350 MEADOWS BLVD, CASTLE ROCK, CO 80109(720) 455-0350 Get Directions Write a Review

NPPES record last updated: October 28, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 10, 2021, Dec 9, 2020, Apr 2, 2020 (3 updates tracked since 2020).

About Dr. Lynn A. Barta M.d. NPPES

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

DR. LYNN A. BARTA M.D. (NPI 1851330492) is an individual obstetrics & gynecology provider in Castle Rock, Colorado, licensed in Colorado (CDRH.0032939) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1851330492
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. LYNN A. BARTACredential: M.D.
Location Address2350 MEADOWS BLVDCastle Rock, CO 80109-8405
Mailing Address2350 Meadows BlvdCastle Rock, CO 80109-8405 · (720) 455-0350
Phone(720) 455-0350
Sole ProprietorNo
Enumeration DateJune 6, 2006
Last NPPES UpdateOctober 28, 20253 updates tracked since enumeration
NPPES CertifiedOctober 28, 2025
✔ NPI 1851330492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CO · CDRH.0032939
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
2350 MEADOWS BLVD, Castle Rock, CO 80109
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Other Names 1

Former Name (1)Lynn Barta Montgomery

Secondary Practice Locations 4

Location 1200 E Chestnut StLouisville, KY 40202-1831 · Phone (502) 629-8000 · Fax (303) 306-7753
Location 2401 N Ewing StLancaster, OH 43130-3372 · Phone (740) 687-8000 · Fax (303) 306-7753
Location 34600 Hale Pkwy, WOLF BUILDING, STE. 400Denver, CO 80220-4020 · Phone (303) 321-2166 · Fax (303) 861-7211
Location 44567 E 9th AveDenver, CO 80220-3941 · Phone (303) 320-2455 · Fax (303) 320-7189

Other Identifiers 2

Medicaid01329390CO
Other008773CO · Kaiser Commercia Number

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lynn A. Barta 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Lynn Barta reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Portercare Adventist Health System
Same address
Hospitalist
2350 MEADOWS BLVD
Castle Rock, CO 80109
  • Reassigned Medicare billing, Colorado enrollment
  • 733 clinicians in this Medicare group
NPI 1073955787 (720) 455-0650
Questcare Obstetrics Colorado LLC
12 mi
Obstetrics & Gynecology
9395 CROWN CREST BLVD
Parker, CO 80138
  • Reassigned Medicare billing, Colorado enrollment
  • 61 clinicians in this Medicare group
NPI 1437756590 (303) 269-4000
Obstetrix Medical Group Of Colorado P C
24 mi
Neonatal-Perinatal Medicine
1719 E 19TH AVE
Denver, CO 80218
  • Reassigned Medicare billing, Colorado enrollment
  • 118 clinicians in this Medicare group
NPI 1700983103 (303) 839-6000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80109 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.

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.

USACS OF COLORADO INC
Emergency Medicine
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (330) 493-4443
KATHERINE GASSER
Registered Nurse
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-5000
SHERIDAN CHILDRENS HEALTHCARE SERVICES OF COLORADO PC
Pediatrics (Neonatal-Perinatal Medicine)
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-5000
STUART VIRGIL WEATHERWAX MD
Obstetrics & Gynecology
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-0350
PORTERCARE ADVENTIST HEALTH SYSTEM
Hospitalist
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-0650
HEALTHONE CLINIC SERVICES - PEDIATRIC SPECIALTIES LLC
Pediatrics (Pediatric Cardiology)
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 475-8730
HUGH E HALLMARK MD
Hospitalist
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-3879
DR. ROY G BERGSTROM MD
Obstetrics & Gynecology
2350 MEADOWS BLVD
CASTLE ROCK, CO 80109
Douglas County (720) 455-0350

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 Lynn Barta's NPI number?

The NPI number for Lynn Barta is 1851330492. It was assigned to this individual provider in the NPPES registry on June 6, 2006. The provider is also known as Lynn Barta Montgomery.

Where is Lynn Barta located?

Lynn Barta practices at 2350 Meadows Blvd, Castle Rock, CO 80109. The listed phone number is (720) 455-0350.

What is Lynn Barta's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Lynn Barta enrolled in Medicare?

Yes. Lynn Barta is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lynn Barta's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lynn Barta reassigns Medicare benefits to 3 organizations: Portercare Adventist Health System (Castle Rock, CO), Questcare Obstetrics Colorado LLC (Parker, CO) and Obstetrix Medical Group Of Colorado P C (Denver, CO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lynn Barta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Lynn Barta was last updated on October 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.