DR. THINGAL G MASAR FNP-C
NPI 1417600099
Nurse Practitioner - Family in Lavon, TX

Active since February 02, 2022PECOS EnrolledAccepts Medicare Assignment
496 HARDING LN, LAVON, TX 75166(405) 496-6363 Get Directions Write a Review

NPPES record last updated: February 11, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Thingal G Masar Fnp-c NPPES

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

DR. THINGAL G MASAR FNP-C (NPI 1417600099) is an individual family provider in Lavon, Texas, licensed in Oklahoma (207455) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1417600099
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDR. THINGAL G MASARCredential: FNP-C
Location Address496 HARDING LNLavon, TX 75166-1879
Mailing Address496 Harding LnLavon, TX 75166-1879
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateFebruary 2, 2022
Last NPPES UpdateFebruary 11, 2026
NPPES CertifiedFebruary 11, 2026
NPI 1417600099 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses Licensed in OK · 207455 Licensed in TX · 1061915
496 HARDING LN, Lavon, TX 75166

Secondary Practice Locations 2

Location 1496 Harding LnLavon, TX 75166-1879 · Phone (405) 496-6363
Location 21800 E Memorial Rd Ste 101Oklahoma City, OK 73131-1827 · Phone (405) 446-5714 · Fax (405) 497-6155

Other Identifiers 1

Medicaid201209510AOK

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Thingal G Masar Fnp-c 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 ID3274980107
PECOS Enrollment IDI20231114001379
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.

Areas of Expertise CMS Part B claims 3

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.

Injection of anesthetic agent and/or steroid into other nerve or branch 64450
This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.
3,140 services86 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.
120 services63 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.
66 services66 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75166 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Thingal Masar's NPI number?

The NPI number for Thingal Masar is 1417600099. It was assigned to this individual provider in the NPPES registry on February 2, 2022.

Where is Thingal Masar located?

Thingal Masar practices at 496 Harding Ln, Lavon, TX 75166. The listed phone number is (405) 496-6363.

What is Thingal Masar's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Thingal Masar enrolled in Medicare?

Yes. Thingal Masar 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.

What insurance does Thingal Masar accept?

Health plans from Blue Cross and Blue Shield of Oklahoma and Medica list Thingal Masar 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 Thingal Masar was last updated on February 11, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.