DR. TRESSA CALLOWAY
NPI 1164577664
Emergency Medicine in Los Angeles, CA

NPI Status: Active since January 24, 2007

Contact Information

1200 N STATE ST
LOS ANGELES, CA
ZIP 90033
Phone: (323) 226-2170
Fax: (323) 226-5760

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  • Individual
  • Female
  • Emergency Medicine
  • PECOS Enrolled

About TRESSA CALLOWAY

This page provides the complete NPI Profile along with additional information for Tressa Calloway, a provider established in Los Angeles, California with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1164577664 assigned on January 2007. The practitioner's primary taxonomy code is 207P00000X with license number RN401482 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1164577664
Provider Name
DR. TRESSA CALLOWAY
Gender
Female
Entity Type
Individual
Location Address
1200 N STATE ST LOS ANGELES, CA 90033
Location Phone
(323) 226-2170
Location Fax
(323) 226-5760
Mailing Address
1200 N STATE ST LOS ANGELES, CA 90033
Mailing Phone
(323) 226-2170
Mailing Fax
(323) 226-5760
Is Sole Proprietor?
No
Enumeration Date
01-24-2007
Last Update Date
07-08-2007
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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.
RN401482
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
W809BMEDICARE ID-TYPE UNSPECIFIED (04)CAHUDSON
W932MEDICARE ID-TYPE UNSPECIFIED (04)CAHEALTH CENTER
W809AMEDICARE ID-TYPE UNSPECIFIED (04)CAROYBAL
W809FMEDICARE ID-TYPE UNSPECIFIED (04)CAEL MONTE

Medicare Participation & PECOS Enrollment Status

Tressa Calloway 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

  • 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

Physician Visit Costs

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 90033 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $96.36
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $24.09
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

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

  • Average Established Patient Price $109.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $27.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* 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. TRESSA CALLOWAY

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1164577664, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 5 → 10 → 1 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 1 + 2 + 4 + 1 + 0 + 7 + 1 + 4 + 6 + 1 + 2 + 24 = 56

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1164577664.

Other Providers at the Same Location


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

Emergency Medicine
1200 N STATE ST, EMERGENCY DEPARTMENT
LOS ANGELES, CA 90033
Emergency Medicine
1200 N STATE ST, ROOM 1011
LOS ANGELES, CA 90033
General Acute Care Hospital
1200 N STATE ST
LOS ANGELES, CA 90033
General Acute Care Hospital
1200 N STATE ST
LOS ANGELES, CA 90033
General Acute Care Hospital
1200 N STATE ST
LOS ANGELES, CA 90033
Psychiatric Unit
1200 N STATE ST
LOS ANGELES, CA 90033
Obstetrics & Gynecology
1200 N STATE ST, ROOM 1110
LOS ANGELES, CA 90033
Pathology (Blood Banking & Transfusion Medicine)
1200 N STATE ST, CLINIC TOWER A7E114
LOS ANGELES, CA 90033
Social Worker (Clinical)
1200 N STATE ST
LOS ANGELES, CA 90033
Orthopaedic Surgery
1200 N STATE ST
LOS ANGELES, CA 90033
Psychiatry & Neurology (Addiction Medicine)
1200 N STATE ST
LOS ANGELES, CA 90033
Internal Medicine
1200 N STATE ST
LOS ANGELES, CA 90033
Emergency Medicine
1200 N STATE ST
LOS ANGELES, CA 90033
Internal Medicine
1200 N STATE ST
LOS ANGELES, CA 90033
Internal Medicine
1200 N STATE ST
LOS ANGELES, CA 90033
Orthopaedic Surgery
1200 N STATE ST
LOS ANGELES, CA 90033
Anesthesiology
1200 N STATE ST
LOS ANGELES, CA 90033
Orthopaedic Surgery
1200 N STATE ST
LOS ANGELES, CA 90033
Anesthesiology
1200 N STATE ST, #14-901
LOS ANGELES, CA 90033
Orthopaedic Surgery (Orthopaedic Trauma)
1200 N STATE ST, GNH 3900, LAC-USC MEDICAL CENTER
LOS ANGELES, CA 90033

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164577664, enumerated as an "individual" on January 24, 2007.

The provider is located at 1200 N STATE ST LOS ANGELES, CA 90033 and the phone number is (323) 226-2170.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.