Unknown Individual – Interventional Cardiology Physician, NPI 1649376427

Unknown Individual is a healthcare provider. based in Midwest city, Oklahoma. specializing in Interventional Cardiology Physician. They hold a License No. 20401 (OK). The NPI Number for Unknown Individual is 1649376427

Main info

Organization
Inactive
36 Years Of Experience
Accepts Medicare Assignment
Name
Unknown Individual
NPI
1649376427
Phone
(405) 610-3023
Address
8121 NATIONAL AVE STE 200
Deactivation Date
30 January 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4057373802
Graduation Year
1990 (36 years ago)
PAC ID
9537118294
Group Practice PAC ID
1759392079
Professional Enrollment ID
I20050124000601

Contacts

Secure Messaging
schandrasekaran@direct.okheart.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience24
Completeness85
Years active:0State licenses:1Other namesUpdated within 12 months

Provider Addresses for Unknown Individual

  • 8121 NATIONAL AVE STE 200

    MIDWEST CITY, OK 731107570

    Phone: (405) 610-3023

    Fax: (405) 737-8227

    Type: Location

  • 7800, Northwest 85th Terrace, Oklahoma City, Oklahoma County, Oklahoma, 73132, United States

    OKLAHOMA CITY, OK 731323385

    Phone:

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 191 Open Payments records for all available years, with a total value of $65,397.

Total Amount is formed as General ($65,397) + Research ($0) + Ownership ($0) = $65,397.

Last reported payment date: 2024-11-19 • Largest payer in this snapshot: Novo Nordisk Inc ($31,163).

Total Amount

$65,397

General + Research + Ownership

Payments

191

Total payment records

General Amount

$65,397

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-19

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
99214Established patient office or other outpatient visit, 30-39 minutes2,3161,184$0
93000Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report1,633783$0
93010Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only1,447852$0
93306Ultrasound of heart with color-depicted blood flow, rate, direction and valve function588567$0
93018Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician264259$0
View full utilization report →

Insurance plans in this area (ZIP 73110)

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Provider's Procedures

Unknown Individual performs procedures in Interventional Cardiology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERVENTIONAL CARDIOLOGYOK78452Nuclear medicine study of vessels of heart using drugs or exercise multiple studies310302
INTERVENTIONAL CARDIOLOGYOK93280Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report4026

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: 1759392079View full group profile
NameSpecialtyState
Vascular Surgery, General SurgeryOK
-OK
-OK
Physician AssistantOK
Cardiovascular Disease (Cardiology), Interventional CardiologyOK
Cardiovascular Disease (Cardiology), Internal MedicineOK
Interventional Pain Management, AnesthesiologyOK
Internal Medicine, Cardiovascular Disease (Cardiology)OK
-OK
Internal Medicine, Interventional Cardiology, Cardiovascular Disease (Cardiology)OK

Reviews

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Frequently asked questions

How is Unknown Individual identified in CMS data?
CMS-hosted NPPES data lists Unknown Individual with NPI 1649376427.
Why is Unknown Individual marked inactive in the NPI directory?
The public NPI listing for Unknown Individual is not currently active; confirm directly with the practice or licensing boards.
What is Unknown Individual's primary classification?
Interventional Cardiology Physician is the headline specialty for Unknown Individual here. Clinical services aligned with this taxonomy classification.
Does Unknown Individual list a practice location?
Patients near Midwest City, Oklahoma may find Unknown Individual in results; validate coverage separately.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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