DR. TIMOTHY PAUL CHAMBERLAIN MD
NPI 1487090536
Emergency Medicine in Dallas, TX

Q: What is Timothy Chamberlain's NPI number?

The NPI number for Timothy Chamberlain is 1487090536. It was assigned to this individual provider in the NPPES registry on May 16, 2013. The provider is also known as Tim P Chamerlain MD.

Q: What is Timothy Chamberlain's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Active since May 16, 2013PECOS EnrolledAccepts Medicare Assignment

86.39/100

CMS Quality Rating

5201 HARRY HINES BLVD, DALLAS, TX 75235(214) 590-8058 Get Directions Write a Review

NPPES record last updated: October 20, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 4, 2023, Aug 9, 2018, Apr 25, 2017 (3 updates tracked since 2017).

On this page

About Dr. Timothy Paul Chamberlain Md NPPES

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

DR. TIMOTHY PAUL CHAMBERLAIN MD (NPI 1487090536) is an individual emergency medicine provider in Dallas, Texas, licensed in Alabama (MD.37657) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with St Francis Hospital- Emory Healthcare, and maintains 6 additional practice locations.

NPPES Registry Identity

NPI1487090536

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDR. TIMOTHY PAUL CHAMBERLAINCredential: MD

Location Address5201 HARRY HINES BLVDDallas, TX 75235

Mailing Address5252 W University Dr, Dept Of Emergency MedicineMckinney, TX 75071-7822 · (469) 764-5000

Phone(214) 590-8058

Sole ProprietorNo

Medical School CMSTexas A & M University System, Hsc, College Of MedicineGraduated 2013

Enumeration DateMay 16, 2013

Last NPPES UpdateOctober 20, 20253 updates tracked since enumeration

NPPES CertifiedOctober 20, 2025

✔ NPI 1487090536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in AL · MD.37657✔ Licensed in GA · 96718✔ Licensed in TX · Q3491

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

5201 HARRY HINES BLVD, Dallas, TX 75235

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Other Names 1

Other Name (5)Tim P Chamerlain Md

Secondary Practice Locations 6

Location 11509 HWY 19ATHENS, TX 75751 · Phone (903) 675-1725

Location 22122 MANCHESTER EXPYCOLUMBUS, GA 31904-6878 · Phone (706) 596-4000 · Fax (706) 596-4481

Location 3800 E Dawson StTyler, TX 75701-2036 · Phone (903) 606-4262

Location 42026 S Jackson StJacksonville, TX 75766-5822 · Phone (903) 586-5678

Location 518780 I-20CANTON, TX 75103 · Phone (903) 567-4841

Location 68389 S Broadway AveTyler, TX 75703-5408 · Phone (903) 606-6500

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Texas 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 Paul Chamberlain 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 ID7810282126

PECOS Enrollment IDI20190320002220, I20231016002519

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 4

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

204 services203 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

146 services142 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

98 services98 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

93 services92 patients

Hospital Affiliations CMS Care Compare 3

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

St Francis Hospital- Emory Healthcare

Acute Care Hospitals · Columbus, GA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number110129

Location2122 Manchester ExpresswayColumbus, GA 31995 · Muscogee County

Emergency services Birthing friendly

Baylor Scott & White Medical Center - Round Rock

Acute Care Hospitals · Round Rock, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670034

Location300 University BlvdRound Rock, TX 78664 · Williamson County

Emergency services Birthing friendly

Baylor Scott And White Medical Center Mckinney

Acute Care Hospitals · Mc Kinney, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670082

Location5252 West University DriveMc Kinney, TX 75071 · Collin County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75235 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

$88.19 typical visit price

range $57.18 – $172.86

Typical copayment $22.04 (range $14.29 – $43.21)

Most-billed visit code 99203

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

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.

86.39/100

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

Scored as part of a group practice

Quality

64.77

Improvement Activities

Other Providers at the Same Location NPPES 20

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

BRADFORD STAGER COMMONS MD

Emergency Medicine

5201 HARRY HINES BLVD, HOUSE STAFF & GME
DALLAS, TX 75235

Dallas County (214) 590-8058

LYNN NGUYEN MD

Student in an Organized Health Care Education/Training Program

5201 HARRY HINES BLVD, HOUSE STAFF & GME
DALLAS, TX 75235

Dallas County (214) 590-8058

MRS. MIRANDA KAY CROWDER NNP

Nurse Practitioner (Neonatal)

5201 HARRY HINES BLVD
DALLAS, TX 75235

Dallas County (214) 590-6500

DR. JAN PETRASEK M.D., PH.D.

Internal Medicine (Gastroenterology)

5201 HARRY HINES BLVD, GRADUATE MEDICAL EDUCATION
DALLAS, TX 75235

Dallas County (214) 590-8058

MRS. GLENDA SUE PATREDIS CPNP

Nurse Practitioner (Pediatrics)

5201 HARRY HINES BLVD
DALLAS, TX 75235

Dallas County (972) 414-1823

MRS. LONNA LAREE SEGER C.W.H.N.P.

Nurse Practitioner (Women's Health)

5201 HARRY HINES BLVD
DALLAS, TX 75235

Dallas County (214) 590-6711

ORKUN MUFTUOGLU MD

Student in an Organized Health Care Education/Training Program

5201 HARRY HINES BLVD, HOUSE STAFF & GME
DALLAS, TX 75235

Dallas County (214) 590-8058

KATHLEEN JO BOX CRNA

Nurse Anesthetist, Certified Registered

5201 HARRY HINES BLVD, DEPT. OF ANESTHESIOLOGY
DALLAS, TX 75235

Dallas County (214) 590-8329

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 Chamberlain's NPI number?

The NPI number for Timothy Chamberlain is 1487090536. It was assigned to this individual provider in the NPPES registry on May 16, 2013. The provider is also known as Tim P Chamerlain MD.

Where is Timothy Chamberlain located?

Timothy Chamberlain practices at 5201 Harry Hines Blvd, Dallas, TX 75235. The listed phone number is (214) 590-8058.

What is Timothy Chamberlain's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Timothy Chamberlain enrolled in Medicare?

Yes. Timothy Chamberlain 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 Chamberlain accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan and Oscar Insurance Company list Timothy Chamberlain 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 Timothy Chamberlain affiliated with any hospitals?

According to CMS data, Timothy Chamberlain is affiliated with St Francis Hospital- Emory Healthcare, Baylor Scott & White Medical Center - Round Rock and Baylor Scott And White Medical Center Mckinney.

When was this NPI record last updated?

The NPPES record for Timothy Chamberlain was last updated on October 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.