IMELDA TJIA
NPI 1215934427
Anesthesiology in Houston, TX

NPI Status: Active since July 01, 2005

Contact Information

6621 FANNIN ST
HOUSTON, TX
ZIP 77030
Phone: (832) 824-5800
Fax: (832) 825-5801

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  • Individual
  • Female
  • Years of Experience 31
  • Anesthesiology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About IMELDA TJIA

This page provides the complete NPI Profile along with additional information for Imelda Tjia, an anesthesiologist established in Houston, Texas with a medical specialization in Anesthesiology and more than 31 years of experience. She graduated from University Of Texas Medical School At Houston in 1995. The healthcare provider is registered in the NPI registry with number 1215934427 assigned on July 2005. The practitioner's primary taxonomy code is 207L00000X with license number K7222 (TX). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1215934427
Provider Name
IMELDA TJIA
Gender
Female
Entity Type
Individual
Location Address
6621 FANNIN ST HOUSTON, TX 77030
Location Phone
(832) 824-5800
Location Fax
(832) 825-5801
Mailing Address
2 E GREENWAY PLZ SUITE 900 HOUSTON, TX 77046
Mailing Phone
(713) 798-1750
Mailing Fax
(832) 825-5801
Medical School Name
UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduation Year
1995
Is Sole Proprietor?
No
Enumeration Date
07-01-2005
Last Update Date
02-17-2009
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An anesthesiologist like Imelda Tjia manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.

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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

Anesthesiology

Taxonomy Code
207L00000X
Type
Allopathic & Osteopathic Physicians
License No.
K7222
License State
TX
Taxonomy Description
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Insurance Plans Accepted

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

  • Gold 10 Advanced: $0 PCP + Aetna network + $0 walk-in clinic + Adult Dental + Vision - HMO
  • Gold 3 Advanced: Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Gold 3 Advanced: Aetna network + $0 walk-in clinic + Adult Dental + Vision - HMO
  • Gold 4 Advanced: $0 PCP + Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Gold S: Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Silver 10 Advanced: $0 PCP + Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Silver 10 Advanced: $0 PCP + Aetna network + $0 walk-in clinic + Adult Dental + Vision - HMO
  • Silver 5 Advanced: Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Silver S: Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Silver S: Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 + Adult Dental+Vision - HMO

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
8L5551MEDICARE PIN (08)TX 

Medicare Participation & PECOS Enrollment Status

Imelda Tjia 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.

Imelda Tjia 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: 1254396096

    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: I20041122000448

    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

Reviews for IMELDA TJIA

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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.
1215934427
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2225183844
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 2 + 5 + 1 + 8 + 3 + 8 + 4 + 4 + 24 = 63
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 63 = 77

The NPI number 1215934427 is valid because the calculated check digit 7 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
1568465193DR. WILLIAM E WHITEHEAD M.D.
Individual
Neurological Surgery6621 FANNIN ST CLINICAL CARE CENTER 1230.01
HOUSTON, TX 77030
(832) 822-1282
1245233808 THOMAS G. LUERSSEN M.D.
Individual
Neurological Surgery6621 FANNIN ST 1230.01
HOUSTON, TX 77030
(832) 822-3950
1790782118MRS. CAMILLE MARIE COLOMB M.D.
Individual
Anesthesiology6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-5800
1366449779MR. DEAN BRADLEY ANDROPOULOS M.D.
Individual
Anesthesiology6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-5800
1225035439MR. ROBERT WALTER POWER M.D.
Individual
Anesthesiology6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-5800
1134126345MR. SHAKEEL ABDUL WAHAB SIDDIQUI M.D.
Individual
Anesthesiology6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-5800
1295734291MRS. NANCY LEE GLASS M.D.
Individual
Anesthesiology6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-5800
1629060678MRS. OLUTOYIN OLUTOYE M.D.
Individual
Anesthesiology6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-5800
1427040468MR. DAVID GURIN M.D.
Individual
Anesthesiology6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-5800
1922090976MRS. WANDA C. MILLER-HANCE M.D.
Individual
Anesthesiology6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-5800
1982693388 DAVID K. COATS M.D.
Individual
Ophthalmology6621 FANNIN ST MCCC 640.00
HOUSTON, TX 77030
(832) 822-3230
1023007432 JANE COVINGTON EDMOND M.D.
Individual
Ophthalmology6621 FANNIN ST MCCC 640.00
HOUSTON, TX 77030
(832) 822-3230
1225000714DR. SEE WAI CHAN MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)6621 FANNIN ST WT-06104
HOUSTON, TX 77030
(832) 826-1380
1487600334TEXAS CHILDRENS HOSPITAL
Organization
Pathology (Anatomic Pathology & Clinical Pathology)6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-1866
1376599225 ADEKUNLE MICHAEL ADESINA MD PHD
Individual
Pathology (Anatomic Pathology)6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-1866
1295772416 JAMES VERSALOVIC MD PHD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-1866
1649210782DR. CHERYL GORE M.D.
Individual
Anesthesiology6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-5800
1588605406BAYLOR COLLEGE OF MEDICINE
Organization
Anesthesiology6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-5800
1669417028 PABLO MOTTA MD
Individual
Anesthesiology6621 FANNIN ST
HOUSTON, TX 77030
(832) 824-5809
1184660284MS. HEATHER ANNE DICKERSON M.D.
Individual
Pediatrics (Pediatric Cardiology)6621 FANNIN ST MC 19345-C
HOUSTON, TX 77030
(832) 826-5637

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215934427, enumerated in the NPI registry as an "individual" on July 01, 2005

The provider is located at 6621 Fannin St Houston, Tx 77030 and the phone number is (832) 824-5800

The provider's speciality is Anesthesiology with taxonomy code 207L00000X

The provider has more than 31 years of experience. She graduated from University Of Texas Medical School At Houston in 1995.

The provider might be accepting Accepts: Aetna CVS Health, Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

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.

This NPI record was last updated on July 01, 2005. 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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