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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KATHERINE J HLADKY MD
NPI 1013044189
Obstetrics & Gynecology in Longmont, CO

Active since February 27, 2007PECOS Enrolled
2030 MOUNTAIN VIEW AVE STE 400, LONGMONT, CO 80501(720) 652-8730(720) 652-8729 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 29, 2026, Sep 8, 2025, Nov 10, 2016 (3 updates tracked since 2016).

About Dr. Katherine J Hladky Md NPPES

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

DR. KATHERINE J HLADKY MD (NPI 1013044189) is an individual obstetrics & gynecology provider in Longmont, Colorado, licensed in Colorado (CDRH.0072023) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1013044189
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. KATHERINE J HLADKYCredential: MD
Location Address2030 MOUNTAIN VIEW AVE STE 400Longmont, CO 80501-3182
Mailing Address4755 Ogletown Stanton Rd Ste 1900Newark, DE 19718-2200
Phone(720) 652-8730
Fax(720) 652-8729
Sole ProprietorNo
Enumeration DateFebruary 27, 2007
Last NPPES UpdateSeptember 29, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2025
✔ NPI 1013044189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in CO · CDRH.0072023✔ Licensed in DE · C1-0011903
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.
Also ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X · License 2006027162 (MO)
Also ListedObstetrics & Gynecology · ObstetricsTaxonomy 207VX0000X · License MD214513 (OR)
2030 MOUNTAIN VIEW AVE STE 400, Longmont, CO 80501
Open in Google Maps ↗

Secondary Practice Locations 2

Location 14755 Ogletown Stanton Rd, Suite 1900Newark, DE 19718-2200 · Phone (302) 733-6510
Location 2930 SW Abbey St Ste BNewport, OR 97365-4820 · Phone (541) 574-7235

Other Identifiers 1

Medicaid205476500MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Katherine J Hladky Md 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

5

Medicare enrollment records show Katherine Hladky reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mid-Valley Healthcare, Inc.
943 mi
Rural Health
1289 49TH AVE STE 102
Sweet Home, OR 97386
  • Reassigned Medicare billing, Oregon enrollment
  • 416 clinicians in this Medicare group
NPI 1528334125 (541) 451-6250
Albany General Hospital
966 mi
Family Medicine
1970 14TH AVE SE STE 130
Albany, OR 97322
  • Reassigned Medicare billing, Oregon enrollment
  • 432 clinicians in this Medicare group
NPI 1851628648 (541) 812-5600
Good Samaritan Hospital Corvallis
967 mi
Psychiatry
1052 29TH AVE SW
Albany, OR 97321
  • Reassigned Medicare billing, Oregon enrollment
  • 522 clinicians in this Medicare group
NPI 1023376654 (541) 768-5235
Samaritan Pacific Health Services, Inc.
1,007 mi
Rural Health
199 WEST HIGHWAY 20
Toledo, OR 97391
  • Reassigned Medicare billing, Oregon enrollment
  • 332 clinicians in this Medicare group
NPI 1568543692 (541) 574-2730
Samaritan North Lincoln Hospital
1,015 mi
Critical Access
3043 NE 28TH STREET
Lincoln City, OR 97367
  • Reassigned Medicare billing, Oregon enrollment
  • 277 clinicians in this Medicare group
NPI 1306897491 (541) 994-3661

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 80501 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 5

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

HALLEY EVERALL CNM
Advanced Practice Midwife
2030 MOUNTAIN VIEW AVE STE 400
LONGMONT, CO 80501
Boulder County (303) 315-0400
MS. MARY BETH SPINOS PNNP, CNM, MSN
Nurse Practitioner (Perinatal)
2030 MOUNTAIN VIEW AVE STE 400
LONGMONT, CO 80501
Boulder County (720) 652-8730
UNIVERSITY PHYSICIANS INCORPORATED
Advanced Practice Midwife
2030 MOUNTAIN VIEW AVE STE 400
LONGMONT, CO 80501
Boulder County (303) 315-0400
DR. ALICIA SLOAN-WEST MD
Obstetrics & Gynecology
2030 MOUNTAIN VIEW AVE STE 400
LONGMONT, CO 80501
Boulder County (720) 652-8730
LAUREN CUNNINGHAM RN
Registered Nurse
2030 MOUNTAIN VIEW AVE STE 400
LONGMONT, CO 80501
Boulder County (720) 652-8730

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 Katherine Hladky's NPI number?

The NPI number for Katherine Hladky is 1013044189. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is Katherine Hladky located?

Katherine Hladky practices at 2030 Mountain View Ave Ste 400, Longmont, CO 80501. The listed phone number is (720) 652-8730.

What is Katherine Hladky's specialty?

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

Is Katherine Hladky enrolled in Medicare?

Yes. Katherine Hladky is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katherine Hladky's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Hladky reassigns Medicare benefits to 5 organizations: Mid-Valley Healthcare, Inc. (Sweet Home, OR), Albany General Hospital (Albany, OR), Good Samaritan Hospital Corvallis (Albany, OR), Samaritan Pacific Health Services, Inc. (Toledo, OR) and Samaritan North Lincoln Hospital (Lincoln City, OR). 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 Katherine Hladky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katherine Hladky accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Katherine Hladky 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 Katherine Hladky was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.