DR. SENTHIL PALANIAPPUN MD
NPI 1205082401
Radiology - Vascular & Interventional Radiology in Oklahoma City, OK

Q: What is Senthil Palaniappun's NPI number?

The NPI number for Senthil Palaniappun is 1205082401. It was assigned to this individual provider in the NPPES registry on August 7, 2008.

Q: What is Senthil Palaniappun's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Active since August 07, 2008PECOS EnrolledAccepts Medicare Assignment

82.49/100

CMS Quality Rating

10300 GREENBRIAR PKWY STE A, OKLAHOMA CITY, OK 73159(405) 669-3569 Get Directions Write a Review

NPPES record last updated: August 27, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 8, 2024, Oct 22, 2019 (2 updates tracked since 2019).

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About Dr. Senthil Palaniappun Md NPPES

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

DR. SENTHIL PALANIAPPUN MD (NPI 1205082401) is an individual vascular & interventional radiology provider in Oklahoma City, Oklahoma, licensed in California (A104307) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Harvard Medical School (2012).

NPPES Registry Identity

NPI1205082401

Entity TypeIndividualMale

Primary Taxonomy2085R0204X

Provider Legal NameDR. SENTHIL PALANIAPPUNCredential: MD

Location Address10300 GREENBRIAR PKWY STE AOklahoma City, OK 73159-7671

Mailing Address10300 Greenbriar Pkwy Ste BOklahoma City, OK 73159-7671 · (405) 669-3569

Phone(405) 669-3569

Sole ProprietorYes

Medical School CMSHarvard Medical SchoolGraduated 2012

Enumeration DateAugust 7, 2008

Last NPPES UpdateAugust 27, 20252 updates tracked since enumeration

NPPES CertifiedAugust 27, 2025

✔ NPI 1205082401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0204X

License✔ Licensed in CA · A104307

Definition

A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X · License A104307 (CA)

10300 GREENBRIAR PKWY STE A, Oklahoma City, OK 73159

Open in Google Maps ↗

Secondary Practice Locations 2

Location 110300 Greenbriar Pkwy Ste BOklahoma City, OK 73159-7671 · Phone (405) 669-3569

Location 213700 S Western Ave Ste 100Oklahoma City, OK 73170-7046 · Phone (408) 829-9013

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan 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 and accepts Medicare assignment

Dr. Senthil Palaniappun Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1850528704

PECOS Enrollment IDI20210621000295

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

Medicare enrollment records show Senthil Palaniappun reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mara Vascular & Interventional Radiology Of Okc LLC

Same address

Vascular & Interventional Radiology

10300 GREENBRIAR PKWY STE A
Oklahoma City, OK 73159

Reassigned Medicare billing, Oklahoma enrollment
6 clinicians in this Medicare group

NPI 1295316107 (405) 669-3569

Seva Pain And Wellness

104 mi

Pain

2811 E 15TH ST STE 102
Tulsa, OK 74104

Reassigned Medicare billing, Oklahoma enrollment
13 clinicians in this Medicare group

NPI 1043835309 (918) 935-3240

Quantum Medical Radiology PC

749 mi

Diagnostic Radiology

3949 S COBB DR SE
Smyrna, GA 30080

Reassigned Medicare billing, Georgia enrollment
28 clinicians in this Medicare group

NPI 1164475869 (770) 434-0710

Riverwalk Medical Corporation

1,212 mi

Interventional Cardiology

5000 COMMERCE DRIVE
Bakersfield, CA 99309

Reassigned Medicare billing, California enrollment
11 clinicians in this Medicare group

NPI 1427551340 (661) 324-4200

Silver Summit Medical Corporation

1,212 mi

Cardiovascular Disease

5020 COMMERCE DR STE A
Bakersfield, CA 93309

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Oak Hills Medical Corporation
23 clinicians in this Medicare group

NPI 1386754273 (661) 324-4100

Guam Memorial Hospital

General Acute Care Hospital

850 GOVERNOR CARLOS CAMACHO ROAD
Oka Tamuning, GU 96913

Reassigned Medicare billing, Guam enrollment
320 clinicians in this Medicare group

NPI 1366519027 (671) 647-2937

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

Areas of Expertise CMS Part B claims 14

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes 99153

This service involves a physician administering medication to lower your consciousness during a procedure. It's done for your comfort and safety. The drug's effects last about 15 minutes, so additional doses may be given as needed.

400 services30 patients

Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel 37253

An ultrasound evaluation of a blood vessel is a non-invasive procedure that uses sound waves to create images of your blood vessels. A radiologist reviews these images to check for any abnormalities. If additional vessels need reviewing, the process is repeated.

81 services27 patients

Review by radiologist of additional artery image 75774

This procedure involves a radiologist examining an extra image of your artery. It's done to gain more insight into your vascular health. The radiologist will study the image to identify any abnormalities or issues that may need further medical attention.

79 services21 patients

Ultrasonic guidance for blood vessel access 76937

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

59 services29 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

53 services30 patients

Ultrasound evaluation of blood vessel with review by radiologist, initial vessel 37252

This procedure involves using ultrasound, a safe imaging technique, to examine your blood vessels. The images are then reviewed by a radiologist, a doctor specialized in medical imaging. The process helps identify any abnormalities in your initial vessel.

43 services27 patients

Removal of plaque in artery of leg, initial vessel 37229

This procedure involves removing plaque from the initial vessel in your leg. Plaque, a build-up of fat, cholesterol, and other substances, can block blood flow. The removal process, known as an angioplasty, restores healthy blood circulation in your leg.

40 services25 patients

Removal of plaque in arteries of leg 37225

This procedure, known as atherectomy, involves clearing out plaque buildup in the leg arteries. Plaque can restrict blood flow, causing discomfort and potential health issues. A special device is inserted into the artery to carefully remove the plaque, improving blood circulation.

32 services20 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

32 services22 patients

Review by radiologist of arm or leg artery image 75710

This procedure involves a radiologist examining images of your arm or leg arteries. These images are obtained through a non-invasive method, like an ultrasound or CT scan. The radiologist reviews these images to identify any abnormalities, such as blockages or narrowing, which can affect blood flow.

29 services20 patients

Balloon dilation of artery of leg, each additional vessel 37232

Balloon dilation of the artery of the leg, for each additional vessel, is a procedure to open up blocked arteries. A small balloon is inserted and inflated to widen the artery, improving blood flow to the leg.

23 services15 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

21 services21 patients

Removal of plaque in artery of leg, each additional vessel 37233

This procedure involves eliminating plaque buildup in your leg arteries to improve blood flow. If more than one vessel is affected, each additional vessel will also be treated in the same session. This can help alleviate symptoms and prevent serious complications.

18 services12 patients

Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch 36247

This procedure involves placing a tube into an artery in the abdomen, pelvis, or leg. The tube is inserted into the initial third order branch of the artery. This can help doctors diagnose or treat certain conditions by allowing access to these blood vessels.

16 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73159 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

$82.46 typical visit price

range $53.00 – $162.61

Typical copayment $20.61 (range $13.25 – $40.65)

Most-billed visit code 99203

Established Patient

$66.48 typical visit price

range $16.68 – $132.40

Typical copayment $16.62 (range $4.17 – $33.10)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.49/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Improvement Activities

Cost

19.1

Other Providers at the Same Location NPPES 4

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

MARA VASCULAR & INTERVENTIONAL RADIOLOGY OF OKC LLC

Radiology (Vascular & Interventional Radiology)

10300 GREENBRIAR PKWY STE A
OKLAHOMA CITY, OK 73159

Oklahoma County (405) 669-3569

HAV, LLC

Podiatrist (Foot & Ankle Surgery)

10300 GREENBRIAR PKWY STE A
OKLAHOMA CITY, OK 73159

Oklahoma County (405) 400-9454

DR. MEGAN FILKINS DPM

Podiatrist (Foot & Ankle Surgery)

10300 GREENBRIAR PKWY STE A
OKLAHOMA CITY, OK 73159

Oklahoma County (405) 400-9454

OKLAHOMA ADVANCED PRACTICE FAMILY NURSING, PLLC

Nurse Practitioner (Family)

10300 GREENBRIAR PKWY STE A
OKLAHOMA CITY, OK 73159

Oklahoma County (405) 839-8005

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 Senthil Palaniappun's NPI number?

The NPI number for Senthil Palaniappun is 1205082401. It was assigned to this individual provider in the NPPES registry on August 7, 2008.

Where is Senthil Palaniappun located?

Senthil Palaniappun practices at 10300 Greenbriar Pkwy Ste A, Oklahoma City, OK 73159. The listed phone number is (405) 669-3569.

What is Senthil Palaniappun's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Is Senthil Palaniappun enrolled in Medicare?

Yes. Senthil Palaniappun is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Senthil Palaniappun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Senthil Palaniappun reassigns Medicare benefits to 6 organizations: Mara Vascular & Interventional Radiology Of Okc LLC (Oklahoma City, OK), Seva Pain And Wellness (Tulsa, OK), Quantum Medical Radiology PC (Smyrna, GA), Riverwalk Medical Corporation (Bakersfield, CA), Silver Summit Medical Corporation (Bakersfield, CA) and 1 more organization, listed in the Medicare section above. 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 Senthil Palaniappun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Senthil Palaniappun accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Senthil Palaniappun 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 Senthil Palaniappun was last updated on August 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.