DR. MAHAN OSTADIAN D.O
NPI 1821263005
Anesthesiology - Pain Medicine in Austin, TX

Q: What is Mahan Ostadian's NPI number?

The NPI number for Mahan Ostadian is 1821263005. It was assigned to this individual provider in the NPPES registry on April 28, 2008.

Q: What is Mahan Ostadian's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Q: When was this NPI record last updated?

The NPPES record for Mahan Ostadian was last updated on June 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 28, 2008PECOS EnrolledAccepts Medicare Assignment

78.33/100

CMS Quality Rating

9707 ANDERSON MILL RD, 230, AUSTIN, TX 78750(512) 219-8787(512) 219-8788 Get Directions Write a Review

NPPES record last updated: June 28, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Mahan Ostadian D.o NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MAHAN OSTADIAN D.O (NPI 1821263005) is an individual pain medicine provider in Austin, Texas, licensed in Texas (M8231) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Cedar Park Regional Medical Center, and is a graduate of University Of North Texas Hsc, College Of Osteopathic Med (2004).

NPPES Registry Identity

NPI1821263005

Entity TypeIndividualMale

Primary Taxonomy207LP2900X

Provider Legal NameDR. MAHAN OSTADIANCredential: D.O

Location Address9707 ANDERSON MILL RD, 230Austin, TX 78750-2298

Mailing Address9707 Anderson Mill Rd, 230Austin, TX 78750-2298 · (512) 219-8787 · Fax (512) 219-8788

Phone(512) 219-8787

Fax(512) 219-8788

Sole ProprietorNo

Medical School CMSUniversity Of North Texas Hsc, College Of Osteopathic MedGraduated 2004

Enumeration DateApril 28, 2008

Last NPPES UpdateJune 28, 2010

✔ NPI 1821263005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207LP2900X

License✔ Licensed in TX · M8231

Definition

An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.

Also ListedAnesthesiologyTaxonomy 207L00000X · License M8231 (TX)

9707 ANDERSON MILL RD, Austin, TX 78750

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mahan Ostadian D.o is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7618031923

PECOS Enrollment IDI20090202000348

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Mahan Ostadian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Republic Spine And Pain, P.A.

0.4 mi

Interventional Pain Medicine

13617 CALDWELL DR STE 100
Austin, TX 78750

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: Republic Spine And Pain, PA
21 clinicians in this Medicare group

NPI 1831410323 (512) 219-8787

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 21

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

723 services313 patients

Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms G0481

A definitive drug test is a detailed analysis used to identify specific drugs in your system. It uses advanced techniques, such as gc/ms and lc/ms, to detect and distinguish between different drugs, even those with similar structures.

372 services173 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

312 services27 patients

Testing for presence of drug, read by direct observation 80305

Testing for the presence of drugs involves collecting a sample, usually urine, which is then analyzed for specific substances. The process is monitored directly to ensure accuracy and integrity. This test helps to confirm if drugs are present in your system.

100 services93 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

53 services53 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

43 services26 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint 64635

This procedure involves using imaging guidance to accurately target and destroy nerves in the lower or sacral spinal facet joint. It's done to relieve chronic back pain. The process is safe and usually effective.

42 services25 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint 64636

This procedure involves using imaging technology to locate and treat nerves in your lower spine or sacral area that may be causing pain. Each additional facet joint refers to treating more than one spinal nerve. It's a non-invasive way to manage chronic back pain.

39 services23 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

35 services25 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 64483

This procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.

34 services27 patients

Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance 27096

This procedure involves injecting medicine into the joint where your lower spine meets your hip bone. Using special imaging technology, the doctor ensures the medicine is delivered accurately. This can help reduce pain and inflammation in that area.

30 services22 patients

Injection of lower or sacral spine facet joint using imaging guidance, single level 64493

This procedure involves injecting medication into the facet joint in your lower back or sacral spine. It's done under imaging guidance to ensure accuracy. The aim is to alleviate pain and inflammation. It's a safe, often effective method for managing spinal discomfort.

25 services17 patients

Injection of lower or sacral spine facet joint using imaging guidance, second level 64494

This procedure involves injecting medication into the facet joints of your lower or sacral spine to manage pain. Imaging guidance ensures accurate placement. It's the second level, meaning it's done on two different joint levels.

24 services16 patients

Injection of upper or middle spine facet joint using imaging guidance, single level 64490

This procedure involves injecting medication into a joint in your upper or middle spine. It's performed under imaging guidance for precision. The aim is to reduce inflammation and pain. It's a single-level process, meaning one joint is treated at a time.

23 services16 patients

Destruction of upper or middle spinal facet joint nerves using imaging guidance, single facet joint 64633

This procedure involves the use of imaging technology to guide a needle to the nerves of a single facet joint in the upper or middle spine. The nerves are then treated to alleviate pain and improve mobility.

20 services13 patients

Destruction of upper or middle spinal facet joint nerves using imaging guidance, each additional facet joint 64634

This procedure involves the use of imaging technology to accurately target and destroy nerves in the upper or middle spinal facet joints, which may be causing pain. Each additional facet joint treated follows the same process.

20 services13 patients

Injection of upper or middle spine facet joint using imaging guidance, second level 64491

This procedure involves injecting medication into the upper or middle spine facet joint, a small joint in your back. This is done under imaging guidance for precision. It's a second-level procedure, meaning it's done on two separate joints. It can help reduce pain and inflammation.

19 services13 patients

Electronic analysis of implanted neurostimulator generator with complex spinal cord or peripheral nerve stimulator programming 95972

This procedure involves electronically analyzing an implanted neurostimulator. This device sends electrical pulses to your spinal cord or peripheral nerves to manage pain. The programming is complex, requiring expert analysis to ensure proper functioning.

17 services13 patients

Fluoroscopic guidance for needle placement 77002

Fluoroscopic guidance for needle placement is a medical procedure that uses a special X-ray technology to help accurately place a needle in the body. It's often used in biopsies, injections or other treatments to ensure precision and safety.

16 services16 patients

Injection of substance into lower spine canal using imaging guidance 62323

This procedure involves injecting a substance into your lower spine canal, guided by real-time images. It's done to diagnose or treat various conditions. You may feel slight discomfort, but it's generally safe and can provide valuable information for your treatment plan.

13 services12 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level 64484

This procedure involves injecting an anesthetic or steroid drug into the sacral spine nerve root. It's done under imaging guidance to ensure accuracy. The process can be repeated for each additional level of the spine to help manage pain or inflammation.

12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cedar Park Regional Medical Center

Acute Care Hospitals · Cedar Park, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number670043

Location1401 Medical ParkwayCedar Park, TX 78613 · Williamson County

Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.33/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

61.7

Promoting Interoperability

Improvement Activities

Reported Quality Measures

Advance Care Plan

16%642 patients1/55-star benchmark: 100%

Closing the Referral Loop: Receipt of Specialist Report

38%168 patients2/55-star benchmark: 87%

Colorectal Cancer Screening

0%1,017 patients1/55-star benchmark: 88%

Controlling High Blood Pressure

49%201 patients3/55-star benchmark: 91%

Diabetes: Eye Exam

1%73 patients1/55-star benchmark: 100%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

100%73 patients1/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

97%4,380 patients4/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

19%1,476 patients1/55-star benchmark: 98%

Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented

14%3,641 patients1/55-star benchmark: 61%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients screened: 0% · 1,269 patients

0%1,269 patients

Provide Patients Electronic Access to Their Health Information

86%859 patients4/55-star benchmark: 100%

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

83%135 patients4/55-star benchmark: 91%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 658 patients

Patients totalRate: 9% · 658 patients

9%658 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER COSTANZA PT, DPT

Physical Therapist

9707 ANDERSON MILL RD, #340
AUSTIN, TX 78750

Travis County (512) 258-5300

DR. STEPHEN B. WHITESIDE MD

Ophthalmology

9707 ANDERSON MILL RD, STE 100
AUSTIN, TX 78750

Travis County (512) 279-1252

ELIZABETH ANNE VARGA M.S., CCC-SLP

Speech-Language Pathologist

9707 ANDERSON MILL RD, SUITE 220
AUSTIN, TX 78750

Travis County (512) 827-7011

SPICEWOOD ANESTHESIA ASSOCIATES

Anesthesiology

9707 ANDERSON MILL RD, SUITE 240
AUSTIN, TX 78750

Travis County (512) 219-8787

MRS. KARA MUNOS RATLIFF M.ED., BCBA

Behavior Analyst

9707 ANDERSON MILL RD, SUITE 220
AUSTIN, TX 78750

Travis County (832) 423-2428

VITAL SLEEP, LLC

Clinic/Center (Sleep Disorder Diagnostic)

9707 ANDERSON MILL RD, SUITE 150
AUSTIN, TX 78750

Travis County (318) 222-0885

THEKEY OF TEXAS, LLC

In Home Supportive Care

9707 ANDERSON MILL RD
AUSTIN, TX 78750

Travis County (512) 623-7800

JENNIFER ANN GRANTHAM CCC-SLP

Speech-Language Pathologist

9707 ANDERSON MILL RD
AUSTIN, TX 78750

Travis County (512) 827-7011

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mahan Ostadian's NPI number?

The NPI number for Mahan Ostadian is 1821263005. It was assigned to this individual provider in the NPPES registry on April 28, 2008.

Where is Mahan Ostadian located?

Mahan Ostadian practices at 9707 Anderson Mill Rd 230, Austin, TX 78750. The listed phone number is (512) 219-8787.

What is Mahan Ostadian's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Is Mahan Ostadian enrolled in Medicare?

Yes. Mahan Ostadian is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Mahan Ostadian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mahan Ostadian reassigns Medicare benefits to Republic Spine And Pain, P.A. (Austin, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mahan Ostadian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mahan Ostadian accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Mahan Ostadian as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mahan Ostadian affiliated with any hospitals?

According to CMS data, Mahan Ostadian is affiliated with Cedar Park Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Mahan Ostadian was last updated on June 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.