DR. MARK L GUNN MD
NPI 1629059357
Anesthesiology - Pediatric Anesthesiology in Austin, TX
NPI Status: Active since November 09, 2005
Contact Information
3705 MEDICAL PKWY
SUITE 570
AUSTIN, TX
ZIP 78705
Phone: (512) 454-2454
Fax: (512) 454-1532
- Individual
- Male
- Years of Experience 42
- Anesthesiology
- Pediatric Anesthesiology
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About MARK GUNN
This page provides the complete NPI Profile along with additional information for Mark Gunn, a provider established in Austin, Texas with a medical specialization in Anesthesiology, focusing in pediatric anesthesiology and more than 42 years of experience. He graduated from University Of Texas Medical School At Houston in 1984. The healthcare provider is registered in the NPI registry with number 1629059357 assigned on November 2005. The practitioner's primary taxonomy code is 207LP3000X with license number TP857 (KY). The provider is registered as an individual and his NPI record was last updated March 2026.
- NPI
- 1629059357
- Provider Name
- DR. MARK L GUNN MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 3705 MEDICAL PKWY SUITE 570 AUSTIN, TX 78705
- Location Phone
- (512) 454-2454
- Location Fax
- (512) 454-1532
- Mailing Address
- PO BOX 840853 DALLAS, TX 75284
- Mailing Phone
- (972) 233-1999
- Mailing Fax
- (512) 454-1532
- Medical School Name
- UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
- Graduation Year
- 1984
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-09-2005
- Last Update Date
- 03-05-2026
- Code Navigator
Location Map
Secondary Locations
- 231 E Chestnut St
Louisville, KY 40202
(502) 629-6000 - 1100 Reid Pkwy
Richmond, IN 47374
(765) 935-8747
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 Pediatric Anesthesiology
- Taxonomy Code
- 207LP3000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- TP857
- License State
- KY
- Taxonomy Description
- An anesthesiologist who has had additional skill and experience in and is primarily concerned with the anesthesia, sedation, and pain management needs of infants and children. A pediatric anesthesiologist generally provides services including the evaluation of complex medical problems in infants and children when surgery is necessary, planning and care for children before and after surgery, pain control, anesthesia and sedation for any procedures out of the operating room such as MRI, CT scan, and radiation therapy.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 207L00000X | Allopathic & Osteopathic Physicians | Anesthesiology | 010845456A (IN) |
| 2 | 207L00000X | Allopathic & Osteopathic Physicians | Anesthesiology | K6860 (TX) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Bronze Exp Standardized - PPO
- Bronze Value - PPO
- Catastrophic HSA - PPO
- Gold Standardized - PPO
- Gold Value - PPO
- Silver AH - PPO
- Silver Standardized - PPO
- Dental Gold - PPO
- Dental Gold Plus Vision - PPO
- Dental Pediatric - PPO
- Dental Platinum - PPO
- Dental Platinum Plus Vision - PPO
- Dental Platinum Premium - PPO
- Dental Platinum Premium Plus Vision - PPO
- Dental Silver - PPO
- BSW Diabetes Care Gold HMO 014 - HMO
- BSW Elite Gold HMO 001 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
- BSW Elite Gold HMO 004 - HMO
- BSW Elite Gold HMO 012 - HMO
- BSW Prime Silver HMO 003 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
- BSW Prime Silver HMO 008 - HMO
- BSW Prime Silver HMO 005 - HMO
- BSW Savers Bronze HMO H S A 006 - HMO
- BSW Savers Bronze HMO H S A 007 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
- BSW Savers Bronze HMO H S A 009 - HMO
- 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
- HA Bronze Exp Standardized - POS
- HA Bronze National - POS
- HA Gold Premier National - POS
- HA Gold Standardized - POS
- HA Platinum Premier National - POS
- HA Platinum Standardized - POS
- HA Silver AH - POS
- HA Silver Standardized - POS
- Octave Bronze Exp Standardized - POS
- Octave Bronze Value - POS
- Octave Gold Classic National - POS
- Octave Gold Standardized - POS
- Octave Silver AH - POS
- Octave Silver Standardized - POS
- Bronze Classic 4700 - EPO
- Bronze Classic Standard - EPO
- Bronze Elite + PCP Saver Plus - EPO
- Bronze Simple Diabetes - EPO
- Gold Classic Standard - EPO
- Gold Simple - EPO
- Silver Classic Standard - EPO
- Silver Elite Saver Plus - EPO
- Silver Simple Diabetes - EPO
- Silver Simple PCP Saver - EPO
- Silver Simple Women's Health with Menopause Benefits - EPO
- Sanford Individual TRUE $1,750 - HMO
- Sanford Individual TRUE $10,600 - HMO
- Sanford Individual TRUE $3,500 - HMO
- Sanford Individual TRUE $4,750 - HMO
- Sanford Individual TRUE $6,500 - HMO
- Sanford Individual TRUE $7,200 HSA Qualified - HMO
- Sanford Individual TRUE Standardized $2,000 - HMO
- Sanford Individual TRUE Standardized $6,000 - HMO
- Sanford Individual TRUE Standardized $7,500 - 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 |
|---|---|---|---|
| 89372S | OTHER (01) | TX | BC/BS |
| 105508901 | MEDICAID (05) | TX |
Medicare Participation & PECOS Enrollment Status
Mark Gunn 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.
Mark Gunn 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: 7113119710
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: I20210420000845
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
Physician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $32.98 for a new patient copayment and $17.98 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 78705 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $131.95
- Minimum New Patient Price $57.88
- Maximum New Patient Price $174
- Average New Patient Copayment $32.98
- Minimum New Patient Copayment $14.47
- Maximum New Patient Copayment $43.5
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $71.95
- Minimum Established Patient Price $18.88
- Maximum Established Patient Price $142.23
- Average Established Patient Copayment $17.98
- Minimum Established Patient Copayment $4.72
- Maximum Established Patient Copayment $35.55
* 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.
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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 1629059357, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 63 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
AUSTIN, TX 78705
AUSTIN, TX 78705
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1629059357, enumerated as an "individual" on November 09, 2005.
The provider is located at 3705 MEDICAL PKWY SUITE 570 AUSTIN, TX 78705 and the phone number is (512) 454-2454.
Anesthesiology with taxonomy code 207LP3000X and a focus in Pediatric Anesthesiology.
The provider might be accepting Accepts: Arkansas Blue Cross and Blue Shield, Baylor Scott. Please consult your insurance carrier or call the provider to verify.
