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DR. TIMOTHY E RITTER M.D.
NPI 1235115189
Internal Medicine - Gastroenterology in Southlake, TX

Active since December 21, 2005PECOS EnrolledAccepts Medicare Assignment
79.87/100
CMS Quality Rating
505 S NOLEN DR, SOUTHLAKE, TX 76092(817) 424-1525(817) 424-3491 Get Directions Write a Review

NPPES record last updated: May 16, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Timothy E Ritter M.d. NPPES

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

DR. TIMOTHY E RITTER M.D. (NPI 1235115189) is an individual gastroenterology provider in Southlake, Texas, licensed in Texas (H4650) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Southwestern Medical School At Dallas (1987).

NPPES Registry Identity

NPI1235115189
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. TIMOTHY E RITTERCredential: M.D.
Location Address505 S NOLEN DRSouthlake, TX 76092-9167
Mailing AddressPo Box 35629Dallas, TX 75235-0629 · (214) 424-2213 · Fax (214) 424-2259
Phone(817) 424-1525
Fax(817) 424-3491
Sole ProprietorNo
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 1987
Enumeration DateDecember 21, 2005
Last NPPES UpdateMay 16, 2013
✔ NPI 1235115189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in TX · H4650
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
505 S NOLEN DR, Southlake, TX 76092
Open in Google Maps ↗

Other Identifiers 5

Other82W271TX · Bcbs
Medicaid137513105TX
Medicare UPINE07815TX
Medicare PIN82W271TX
Medicare PIN010030692TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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. Timothy E Ritter M.d. 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 ID7113930371
PECOS Enrollment IDI20100427000674
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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
30 services27 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.
16 services15 patients
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365
This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.
14 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76092 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
$129.63 typical visit price
range $56.47 – $171.07
Typical copayment $32.40 (range $14.11 – $42.76)
Most-billed visit code 99204
Established Patient
$99.68 typical visit price
range $18.18 – $139.68
Typical copayment $24.92 (range $4.54 – $34.92)
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.

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.

79.87/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.55
Promoting Interoperability100
Improvement Activities40
Cost64.36

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Parenteral nutrition solution; compounded amino acid and carbohydrates with electrolytes, trace elements, and vitamins, including preparation, any strength, 10 to 51 grams of protein - premix B4189
Other-Enteral and Parenteral · category OB005N
1 supplier22 claims104 services$178.46 avg. paid by Medicare
Parenteral nutrition supply kit; premix, per day B4220
Other-Enteral and Parenteral · category OB005N
1 supplier31 claims159 services$8.06 avg. paid by Medicare
Parenteral nutrition administration kit, per day B4224
Other-Enteral and Parenteral · category OB005N
1 supplier31 claims159 services$25.18 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 19

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

DR. JEFFREY A SMITH M.D.
Internal Medicine (Gastroenterology)
505 S NOLEN DR
SOUTHLAKE, TX 76092
Tarrant County (817) 424-1525
ASHLEY NICOLE TODD MSN, APRN, FNP-C
Nurse Practitioner
505 S NOLEN DR
SOUTHLAKE, TX 76092
Tarrant County (817) 424-1525
DR. STEPHEN W LACEY M.D.
Internal Medicine (Gastroenterology)
505 S NOLEN DR
SOUTHLAKE, TX 76092
Tarrant County (817) 424-1525
PAULINE NGUYEN ANP
Nurse Practitioner (Adult Health)
505 S NOLEN DR, SUITE A
SOUTHLAKE, TX 76092
Tarrant County (817) 424-1525
KELSIE JORDYN SPECKNER PA-C
Physician Assistant
505 S NOLEN DR
SOUTHLAKE, TX 76092
Tarrant County (817) 424-1525
BRITTANY HO PA-C
Physician Assistant
505 S NOLEN DR
SOUTHLAKE, TX 76092
Tarrant County (817) 424-1525
DR. DAVID K SPADY M.D.
Internal Medicine (Gastroenterology)
505 S NOLEN DR
SOUTHLAKE, TX 76092
Tarrant County (817) 424-1525
TEXAS DIGESTIVE DISEASE CONSULTANTS, PLLC
Internal Medicine (Gastroenterology)
505 S NOLEN DR, STE A
SOUTHLAKE, TX 76092
Tarrant County (817) 424-1525

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 Timothy Ritter's NPI number?

The NPI number for Timothy Ritter is 1235115189. It was assigned to this individual provider in the NPPES registry on December 21, 2005.

Where is Timothy Ritter located?

Timothy Ritter practices at 505 S Nolen Dr, Southlake, TX 76092. The listed phone number is (817) 424-1525.

What is Timothy Ritter's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Timothy Ritter enrolled in Medicare?

Yes. Timothy Ritter 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 Timothy Ritter accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Timothy Ritter 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 Timothy Ritter was last updated on May 16, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.