THOMAS SIGURD GRIGGS MD
NPI 1891743373
Radiology - Diagnostic Radiology in Oklahoma City, OK

Active since May 05, 2006PECOS EnrolledAccepts Medicare Assignment
83.13/100
CMS Quality Rating
3600 NW 138TH ST, SUITE 102, OKLAHOMA CITY, OK 73134(405) 286-4114(405) 463-0154 Get Directions Write a Review

NPPES record last updated: November 4, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Thomas Sigurd Griggs Md NPPES

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

THOMAS SIGURD GRIGGS MD (NPI 1891743373) is an individual diagnostic radiology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (19576) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Duncan Regional Hospital, Inc, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1891743373
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameTHOMAS SIGURD GRIGGSCredential: MD
Location Address3600 NW 138TH ST, SUITE 102Oklahoma City, OK 73134-2503
Mailing Address3600 Nw 138th St, Suite 102Oklahoma City, OK 73134-2503 · (405) 286-4114 · Fax (405) 463-0154
Fax(405) 463-0154
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateMay 5, 2006
Last NPPES UpdateNovember 4, 2014
NPI 1891743373 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License Licensed in OK · 19576
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
3600 NW 138TH ST, Oklahoma City, OK 73134

Other Identifiers 4

Medicare PINOKAAA2753OK
Medicare UPING34575
Medicaid100131330AOK
Medicare PINRADIC118OK

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

Thomas Sigurd Griggs 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 ID7012042229
PECOS Enrollment IDI20101210001023, I20121207000344
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 88

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, gadoterate meglumine, 0.1 ml A9575
Gadoterate meglumine is a contrast agent used in MRI scans to help visualize certain areas of your body more clearly. It's injected into your bloodstream, typically through a vein in your arm, and helps doctors get more detailed images.
7,650 services44 patients
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
6,350 services66 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
961 services910 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
696 services669 patients
Mri scan of lower spinal canal without contrast 72148
An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.
676 services670 patients
Mri scan of lower spinal canal without contrast 72148
An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.
403 services230 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Duncan Regional Hospital, Inc

Acute Care Hospitals · Duncan, OK
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370023
Location2621 Whisenant DrDuncan, OK 73533 · Stephens County
Emergency services Birthing friendly

Community Hospital, LLC

Acute Care Hospitals · Oklahoma City, OK
5/5 CMS rating
OwnershipPhysician
CMS Certification Number370203
Location3100 Southwest 89th StreetOklahoma City, OK 73159 · Oklahoma County
Emergency services

Oklahoma Spine Hospital

Acute Care Hospitals · Oklahoma City, OK
OwnershipPhysician
CMS Certification Number370206
Location14101 Parkway Commons DriveOklahoma City, OK 73134 · Oklahoma County
Emergency services

Paris Regional Medical Center

Acute Care Hospitals · Paris, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450196
Location865 Deshong DrParis, TX 75460 · Lamar County
Emergency services Birthing friendly

Baylor Scott And White Orthopedic And Spine Hospi

Acute Care Hospitals · Arlington, TX
OwnershipProprietary
CMS Certification Number670067
Location707 Highlander BlvdArlington, TX 76015 · Tarrant County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73134 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.

83.13/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.16
Improvement Activities40

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.

Radiology (Diagnostic Radiology)
3600 NW 138TH ST, SUITE 102
OKLAHOMA CITY, OK 73134
Durable Medical Equipment & Medical Supplies
3600 NW 138TH ST, SUITE 102
OKLAHOMA CITY, OK 73134
Radiology (Diagnostic Radiology)
3600 NW 138TH ST, SUITE 102
OKLAHOMA CITY, OK 73134
Radiology (Diagnostic Radiology)
3600 NW 138TH ST, SUITE 102
OKLAHOMA CITY, OK 73134

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 Thomas Griggs's NPI number?

The NPI number for Thomas Griggs is 1891743373. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Thomas Griggs located?

Thomas Griggs practices at 3600 NW 138th St Suite 102, Oklahoma City, OK 73134. The listed phone number is (405) 286-4114.

What is Thomas Griggs's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Thomas Griggs enrolled in Medicare?

Yes. Thomas Griggs 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 Thomas Griggs accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Community Health Choice and Molina Healthcare and 1 other insurer list Thomas Griggs 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.

Is Thomas Griggs affiliated with any hospitals?

According to CMS data, Thomas Griggs is affiliated with Duncan Regional Hospital, Inc, Community Hospital, LLC, Oklahoma Spine Hospital, Paris Regional Medical Center and Baylor Scott And White Orthopedic And Spine Hospi.

When was this NPI record last updated?

The NPPES record for Thomas Griggs was last updated on November 4, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.