DR. MARK A FLOOD D.O.
NPI 1346341005
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Austin, TX
NPI Status: Active since September 26, 2006
Contact Information
4201 W PARMER LN
BUILDING A, SUITE 275
AUSTIN, TX
ZIP 78727
Phone: (512) 834-1300
- Individual
- Male
- Orthopaedic Surgery
- Orthopaedic Surgery of the Spine
- PECOS Enrolled
About MARK FLOOD
This page provides the complete NPI Profile along with additional information for Mark Flood, a provider established in Austin, Texas with a medical specialization in Orthopaedic Surgery, focusing in orthopaedic surgery of the spine . The healthcare provider is registered in the NPI registry with number 1346341005 assigned on September 2006. The practitioner's primary taxonomy code is 207XS0117X with license number K8748 (TX). The provider is registered as an individual and his NPI record was last updated 15 years ago.
- NPI
- 1346341005
- Provider Name
- DR. MARK A FLOOD D.O.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4201 W PARMER LN BUILDING A, SUITE 275 AUSTIN, TX 78727
- Location Phone
- (512) 834-1300
- Mailing Address
- 4201 W PARMER LN BUILDING A, SUITE 275 AUSTIN, TX 78727
- Mailing Phone
- (512) 834-1300
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 09-26-2006
- Last Update Date
- 05-12-2010
- Code Navigator
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
Orthopaedic Surgery Orthopaedic Surgery of the Spine
- Taxonomy Code
- 207XS0117X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- K8748
- License State
- TX
- Taxonomy Description
- Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
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 | 207X00000X | Allopathic & Osteopathic Physicians | Orthopaedic Surgery | K8748 (TX) |
| 2 | 207XP3100X | Allopathic & Osteopathic Physicians | Orthopaedic Surgery | K8748 (TX) |
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 |
|---|---|---|---|
| F95226 | MEDICARE UPIN (02) |
Medicare Participation & PECOS Enrollment Status
Mark Flood 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
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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 | 3 | 4 | 6 | 3 | 4 | 1 | 0 | 0 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 8 | 6 | 6 | 4 | 2 | 0 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 8 + 6 + 6 + 4 + 2 + 0 + 0 + 24 = 55 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 55 = 5 | 5 | ||||||||
The NPI number 1346341005 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 3 providers are registered at the same or nearby location.
J&M DIAGNOSTICS, LLC
Clinic/Center
(Sleep Disorder Diagnostic)
4201 W PARMER LN
BLDG C, SUITE 150
AUSTIN, TX
ZIP 78727
TABITHA N/A ROSS
Clinical Nurse Specialist
(Psychiatric/Mental Health)
4201 W PARMER LN
AUSTIN, TX
ZIP 78727
MICHELLE C JONES LMFT
Marriage & Family Therapist
4201 W PARMER LN
AUSTIN, TX
ZIP 78727
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1346341005, enumerated in the NPI registry as an "individual" on September 26, 2006
The provider is located at 4201 W Parmer Ln Building A, Suite 275 Austin, Tx 78727 and the phone number is (512) 834-1300
The provider's speciality is Orthopaedic Surgery with taxonomy code 207XS0117X with a focus in Orthopaedic Surgery of the Spine
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of July 06, 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 September 26, 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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