DR. GARRETT GRAY THIEL M.D.
NPI 1447646971
Emergency Medicine in Sacramento, CA

NPI Status: Active since April 10, 2015

Contact Information

2315 STOCKTON BLVD
SACRAMENTO, CA
ZIP 95817
Phone: (916) 734-8570
Fax: (916) 734-7950

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  • Individual
  • Male
  • Years of Experience 11
  • Emergency Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About GARRETT THIEL

This page provides the complete NPI Profile along with additional information for Garrett Thiel, a provider established in Sacramento, California with a medical specialization in Emergency Medicine and more than 11 years of experience. He graduated from University Of Arkansas College Of Medicine in 2015. The healthcare provider is registered in the NPI registry with number 1447646971 assigned on April 2015. The practitioner's primary taxonomy code is 207P00000X with license number A147328 (CA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1447646971
Provider Name
DR. GARRETT GRAY THIEL M.D.
Gender
Male
Entity Type
Individual
Location Address
2315 STOCKTON BLVD SACRAMENTO, CA 95817
Location Phone
(916) 734-8570
Location Fax
(916) 734-7950
Mailing Address
2315 STOCKTON BLVD SACRAMENTO, CA 95817
Mailing Phone
(916) 734-8570
Mailing Fax
(916) 734-7950
Medical School Name
UNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduation Year
2015
Is Sole Proprietor?
No
Enumeration Date
04-10-2015
Last Update Date
07-03-2018
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
A147328
License State
CA
Taxonomy Description
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.

Medicare Participation & PECOS Enrollment Status

Garrett Thiel is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Garrett Thiel is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 7012274236

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20171127000848

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Critical care, first 30-74 minutes

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.

This service was performed 81 times for 80 patients

Emergency department visit for life threatening or functioning severity

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.

This service was performed 227 times for 224 patients

Emergency department visit for problem of high severity

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.

This service was performed 96 times for 94 patients

Emergency department visit for problem of moderate severity

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

This service was performed 76 times for 67 patients

Hospital observation care on day of discharge

Hospital observation care on the day of discharge involves monitoring your health status to ensure stability before you leave. This includes assessing vital signs, response to treatment, and readiness for home care or rehabilitation.

This service was performed 22 times for 20 patients

Initial hospital observation care per day, typically 70 minutes

This service involves a healthcare professional closely monitoring your health condition during your hospital stay. It typically lasts for about 70 minutes each day. This helps in timely detection of any changes in your health, allowing for immediate response and treatment.

This service was performed 26 times for 26 patients

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

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.

This service was performed 193 times for 179 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $23.15 for a new patient copayment and $26.48 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 95817 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $92.61
  • Minimum New Patient Price $60.44
  • Maximum New Patient Price $180.85
  • Average New Patient Copayment $23.15
  • Minimum New Patient Copayment $15.11
  • Maximum New Patient Copayment $45.21

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $105.95
  • Minimum Established Patient Price $19.88
  • Maximum Established Patient Price $148.15
  • Average Established Patient Copayment $26.48
  • Minimum Established Patient Copayment $4.97
  • Maximum Established Patient Copayment $37.03

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. GARRETT GRAY THIEL M.D.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1447646971
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
248712412914
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 8 + 7 + 1 + 2 + 4 + 1 + 2 + 9 + 1 + 4 + 24 = 69
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 69 = 11

The NPI number 1447646971 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1033113758DR. ALLAN DOUGLAS SIEFKIN MD
Individual
Internal Medicine2315 STOCKTON BLVD
SACRAMENTO, CA 95817
(916) 734-1166
1609872001 ROBERT JAMES OMALLEY NP
Individual
Nurse Practitioner2315 STOCKTON BLVD
SACRAMENTO, CA 95817
(916) 734-5538
1164428082 MATTHEW BOBINSKI MD
Individual
Radiology (Neuroradiology)2315 STOCKTON BLVD
SACRAMENTO, CA 95817
(916) 734-3606
1255338562DR. JOSEPH MICHAEL GALANTE MD
Individual
Surgery2315 STOCKTON BLVD
SACRAMENTO, CA 95817
(916) 734-2724
1245211184DR. CALANDRA D LINDSEY D.O.
Individual
Psychiatry & Neurology (Neurology)2315 STOCKTON BLVD
SACRAMENTO, CA 95817
(916) 734-3514
1750362620DR. HARVINDER MUNDH M.D.
Individual
Psychiatry & Neurology (Neurology)2315 STOCKTON BLVD
SACRAMENTO, CA 95817
(916) 734-3514
1316928997DR. GAREN JOHN WINTEMUTE MD, MPH
Individual
Emergency Medicine2315 STOCKTON BLVD
SACRAMENTO, CA 95817
(916) 734-3083
1154302727UNIVERSITY OF CALIFORNIA, DAVIS, MEDICAL CENTER
Organization
General Acute Care Hospital2315 STOCKTON BLVD PSSB 2100
SACRAMENTO, CA 95817
(916) 734-5016
1356322150DR. NATHAN KUPPERMANN M.D., M.P.H.
Individual
Emergency Medicine2315 STOCKTON BLVD PSSB SUITE 2100
SACRAMENTO, CA 95817
(916) 734-1535
1730160441 ANTHONY F. PHILIPPS M.D.
Individual
Pediatrics (Neonatal-Perinatal Medicine)2315 STOCKTON BLVD UC DAVIS HEALTH SYSTEM
SACRAMENTO, CA 95817
(916) 734-5178
1033190418 JO BRYAN NP
Individual
Nurse Practitioner (Family)2315 STOCKTON BLVD
SACRAMENTO, CA 95817
(916) 734-5585
1831170216DR. KATREN RACHEL TYLER M.D.
Individual
Emergency Medicine2315 STOCKTON BLVD PSSB 2100
SACRAMENTO, CA 95817
(916) 734-5010
1558342022 GREG HACHIGIAN M.D.
Individual
Emergency Medicine2315 STOCKTON BLVD
SACRAMENTO, CA 95817
(916) 734-5010
1417938911DR. AMBER AMALIA SMITH M.D.
Individual
Psychiatry & Neurology (Neurology)2315 STOCKTON BLVD
SACRAMENTO, CA 95817
(916) 734-3514
1114908589DR. KAYE SAURER HERMANSON PH.D.
Individual
Clinical Neuropsychologist2315 STOCKTON BLVD DEPARTMENT OF PM&R
SACRAMENTO, CA 95817
(916) 734-5372
1679554125DR. JAY MERLE MILSTEIN MD
Individual
Specialist2315 STOCKTON BLVD NICU
SACRAMENTO, CA 95817
(916) 703-3050
1033190657DR. JOHN RAY RICHARDS M.D.
Individual
Emergency Medicine2315 STOCKTON BLVD PSSB 2100 EMERGENCY MEDICINE
SACRAMENTO, CA 95817
(916) 734-1537
1427039767DR. JEANETTE R PLEASURE MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)2315 STOCKTON BLVD NICU
SACRAMENTO, CA 95817
(916) 703-3050
1386625721DR. FRANCIS R POULAIN
Individual
Pediatrics (Neonatal-Perinatal Medicine)2315 STOCKTON BLVD NICU
SACRAMENTO, CA 95817
(916) 703-3050
1174504443DR. MOHAMED REDA ALI JR. MD
Individual
Surgery2315 STOCKTON BLVD DEPARTMENT OF SURGERY
SACRAMENTO, CA 95817
(916) 734-4596

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447646971, enumerated in the NPI registry as an "individual" on April 10, 2015

The provider is located at 2315 Stockton Blvd Sacramento, Ca 95817 and the phone number is (916) 734-8570

The provider's speciality is Emergency Medicine with taxonomy code 207P00000X

The provider has more than 11 years of experience. He graduated from University Of Arkansas College Of Medicine in 2015.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $92.61 with an average copayment of $23.15 for new patient appointments. Established patients should expect a typical charge of $105.95 and an average copayment of 26.48. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Critical care, first 30-74 minutes, Emergency department visit for life threatening or functioning severity, Emergency department visit for problem of high severity, Emergency department visit for problem of moderate severity, Hospital observation care on day of discharge, Initial hospital observation care per day, typically 70 minutes and Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only.

This NPI record was last updated on April 10, 2015. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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