MR. JOHN GEORGE HAIDINYAK MD
NPI 1750444931
Anesthesiology in Nacogdoches, TX
NPI Status: Active since December 18, 2006
Contact Information
4920 NORTHEAST STALLINGS DRIVE
NACOGDOCHES, TX
ZIP 75961
Phone: (936) 569-9481
- Individual
- Male
- Anesthesiology
- Accepts Insurance
- PECOS Enrolled
- Medicare Quality Reporting
About JOHN HAIDINYAK
This page provides the complete NPI Profile along with additional information for John Haidinyak, an anesthesiologist established in Nacogdoches, Texas with a medical specialization in Anesthesiology. The healthcare provider is registered in the NPI registry with number 1750444931 assigned on December 2006. The practitioner's primary taxonomy code is 207L00000X with license number MDFS222 (TX). The provider is registered as an individual and his NPI record was last updated 17 years ago.
- NPI
- 1750444931
- Provider Name
- MR. JOHN GEORGE HAIDINYAK MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4920 NORTHEAST STALLINGS DRIVE NACOGDOCHES, TX 75961
- Location Phone
- (936) 569-9481
- Mailing Address
- 1329 N UNIVERSITY DR SUITE E1 NACOGDOCHES, TX 75961
- Mailing Phone
- (936) 564-9164
- Mailing Fax
- Is Sole Proprietor?
- No
- Enumeration Date
- 12-18-2006
- Last Update Date
- 03-06-2009
- Code Navigator
An anesthesiologist like John Haidinyak 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.
Location Map
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.
- MDFS222
- 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:
- Blue Advantage Bronze HMO? 204 - HMO
- Blue Advantage Bronze HMO? 301 - HMO
- Blue Advantage Bronze HMO? Standard - HMO
- Blue Advantage Gold HMO? 206 - HMO
- Blue Advantage Gold HMO? 603 - HMO
- Blue Advantage Gold HMO? Standard - HMO
- Blue Advantage Plus Bronze? 303 - POS
- Blue Advantage Plus Bronze? 305 - POS
- Blue Advantage Plus Bronze? Standard - POS
- Blue Advantage Plus Gold? 203 - POS
- Blue Advantage Plus Gold? 803 - POS
- Blue Advantage Plus Gold? Standard - POS
- Blue Advantage Plus Silver? 202 - POS
- Blue Advantage Plus Silver? 605 - POS
- Blue Advantage Plus Silver? Standard - POS
- Blue Advantage Security HMO? 200 - HMO
- Blue Advantage Silver HMO? 205 - HMO
- Blue Advantage Silver HMO? 801 - HMO
- Blue Advantage Silver HMO? Standard - HMO
- Gold 1 - HMO
- Gold 1 with Adult Vision Services - HMO
- Gold 12 - HMO
- Gold 8 - HMO
- Silver 1 - HMO
- Silver 1 with Adult Vision Services - HMO
- Silver 12 with First 4 Primary Care Visits Free - HMO
- Silver 8 - 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.
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 |
|---|---|---|---|
| 8AT728 | OTHER (01) | TX | BCBS |
| 8K4169 | MEDICARE PIN (08) | TX | |
| B23253 | MEDICARE UPIN (02) | ||
| 110255002 | MEDICAID (05) | TX | |
| 110255004 | MEDICAID (05) | TX | |
| 88430X | OTHER (01) | TX | BLUECROSS |
| 86951N | MEDICARE PIN (08) | TX | |
| F5222 | OTHER (01) | TX | COM |
Medicare Participation & PECOS Enrollment Status
John Haidinyak 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: Durable Medical Equipment (DME) 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: No
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: Yes
Quality Reporting
The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.
| Quality Measure | Performance | Number of Patients |
|---|---|---|
| Participation in an AHRQ-listed patient safety organization. | Yes | N/A |
| Participation in an AHRQ-listed patient safety organization. | ||
| Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU) | 100% | 421 |
| Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of care elements is utilized | ||
| Use of QCDR data for ongoing practice assessment and improvements | Yes | N/A |
| Use of QCDR data, for ongoing practice assessment and improvements in patient safety. | ||
| Use of QCDR to promote standard practices, tools and processes in practice for improvement in care coordination | Yes | N/A |
| Participation in a Qualified Clinical Data Registry, demonstrating performance of activities that promote use of standard practices, tools and processes for quality improvement (e.g., documented preventative screening and vaccinations that can be shared across MIPS eligible clinician or groups). | ||
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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. | |||||||||
| 1 | 7 | 5 | 0 | 4 | 4 | 4 | 9 | 3 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 10 | 0 | 8 | 4 | 8 | 9 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 0 + 0 + 8 + 4 + 8 + 9 + 6 + 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 = 1 | 1 | ||||||||
The NPI number 1750444931 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1750444931, enumerated in the NPI registry as an "individual" on December 18, 2006
The provider is located at 4920 Northeast Stallings Drive Nacogdoches, Tx 75961 and the phone number is (936) 569-9481
The provider's speciality is Anesthesiology with taxonomy code 207L00000X
The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas, Molina. 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: Durable Medical Equipment (DME) and Power Mobility Devices.
This NPI record was last updated on December 18, 2006. 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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