JONATHAN R KLOCEK (MD) – Internal Medicine Physician, NPI 1265412910

JONATHAN R KLOCEK (MD) is a healthcare provider. based in Austin, Texas. specializing in Internal Medicine Physician. They hold the professional credentials MD. They hold a License No. K0329 (TX). The NPI Number for JONATHAN R KLOCEK (MD) is 1265412910

Main info

Male
31 Years Of Experience
Accepts Medicare Assignment
Name
JONATHAN R KLOCEK (MD)
NPI
1265412910
Phone
(512) 454-5171
Address
1301 W 38TH ST
Enumeration Date
19 January 2006
Last Update Date
9 June 2022

Doctor Profile

Medical School Name
UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Secondary Phone
5124545171
Graduation Year
1995 (31 years ago)
PAC ID
2466590856
Group Practice PAC ID
0648281972
Professional Enrollment ID
I20091104000565
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for JONATHAN R KLOCEK (MD)

  • Capital Medical Clinic: Aventa Tony MD, 1301, West 38th Street, Rosedale, Austin, Travis County, Texas, 78705, United States

    SUITE 601

    AUSTIN, TX 787051000

    Phone: (512) 454-5171

    Type: Mailing

  • 1004 W 32ND ST STE 400

    AUSTIN, TX 787051915

    Phone: (512) 454-5171

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 51 Open Payments records for all available years, with a total value of $972.

Total Amount is formed as General ($972) + Research ($0) + Ownership ($0) = $972.

Last reported payment date: 2024-11-06 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($370).

Total Amount

$972

General + Research + Ownership

Payments

51

Total payment records

General Amount

$972

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-06

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
36415Insertion of needle into vein for collection of blood sample645448$0
80053Blood test, comprehensive group of blood chemicals551425$0
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count542423$0
80061Blood test, lipids (cholesterol and triglycerides)519419$0
83615Lactate dehydrogenase (enzyme) level476398$0
View full utilization report →

Insurance plans in this area (ZIP 78705)

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Provider's Procedures

JONATHAN R KLOCEK (MD) performs procedures in Internal Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERNAL MEDICINETX83036Hemoglobin A1C level151114
INTERNAL MEDICINETX90670Pneumococcal vaccine for injection into muscle108108

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0648281972View full group profile
NameSpecialtyState
Physician AssistantTX
Internal MedicineTX
Physician AssistantTX
-TX
Internal MedicineTX
Physician AssistantTX
Internal MedicineTX
-TX
Physician AssistantTX
Internal MedicineTX

Reviews

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Frequently asked questions

Does JONATHAN R KLOCEK (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — JONATHAN R KLOCEK (MD) uses 1265412910.
Is JONATHAN R KLOCEK (MD) listed as active for patients and plans?
The listing shows JONATHAN R KLOCEK (MD) as active in the NPI system.
What is JONATHAN R KLOCEK (MD)'s primary classification?
Internal Medicine Physician is the headline specialty for JONATHAN R KLOCEK (MD) here. Clinical services aligned with this taxonomy classification.
Where is JONATHAN R KLOCEK (MD) based?
JONATHAN R KLOCEK (MD) is tied to Austin, Texas in the data we show; additional addresses may exist on the full record.
Why does JONATHAN R KLOCEK (MD) have multiple addresses?
4 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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