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Robert Devadhas , CRNA

Nurse Anesthetist, Certified Registered • Tulsa, OK

Active NPI 1588925580 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

1611 S Utica Ave, Ste 217
Tulsa, OK 741044909

Call 9187443664 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1611 S Utica Ave
Ste 217

Tulsa, OK 741044909

Telephone 9187443664
Fax 9187487688
Organization at the Same NPPES Address or Phone
Osage Therapy Solutions Professional Limited Liability Com Facility NPI 1699134908

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 2 distinct group names: Emergenchealth Pllc; Integral Anesthesia Llc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2012

Medicare patients

134 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $1,782 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $1,420 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $18.75 in 2022

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2022.

Guide: How to read an Open Payments record

Years since graduation

14 years (graduated 2012)

CMS Doctors and Clinicians data list 2012 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2012

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Robert Devadhas has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Compared with the same specialty in Tulsa and Oklahoma

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 95% of clinicians listed under Nurse Anesthetist, Certified Registered in Tulsa, OK (2024, 177 clinicians with data). Median for this group: 65. Middle half: 28 to 122.

Fewer Medicare Part B services than 95% of clinicians listed under Nurse Anesthetist, Certified Registered in Oklahoma (2024, 475 clinicians with data). Median for this group: 73. Middle half: 35 to 167.

Medicare-allowed amount

A lower Medicare-allowed amount than 95% of clinicians listed under Nurse Anesthetist, Certified Registered in Tulsa, OK (2024, 177 clinicians with data). Median for this group: $10,492. Middle half: $5,267 to $20,860.

A lower Medicare-allowed amount than 90% of clinicians listed under Nurse Anesthetist, Certified Registered in Oklahoma (2024, 475 clinicians with data). Median for this group: $10,592. Middle half: $5,048 to $22,225.

Paid by Medicare

A lower Medicare payment amount than 95% of clinicians listed under Nurse Anesthetist, Certified Registered in Tulsa, OK (2024, 177 clinicians with data). Median for this group: $8,238. Middle half: $4,363 to $16,447.

A lower Medicare payment amount than 90% of clinicians listed under Nurse Anesthetist, Certified Registered in Oklahoma (2024, 475 clinicians with data). Median for this group: $8,439. Middle half: $4,033 to $17,393.

270 active clinicians are listed under Nurse Anesthetist, Certified Registered with a practice address in Tulsa, OK (784 in Oklahoma).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Tulsa

0% of these 270 clinicians have the CMS telehealth indicator.

84.4% of these 270 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2022), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2022
Disclosure Year:

Program year 2022 (payments made January 1 – December 31, 2022): fewer than 11 records totaling $18.75.

Manufacturer Payment Nature Product Type Amount ($)
Merck Sharp & Dohme LLC
Food and Beverage
In-kind items and services
BRIDION General $18.75

Source: CMS Open Payments, program year 2022, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
01230 Anesthesia for procedure on upper 2/3rd of thigh bone
11 11 $1820.86 $162.04

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Nurse Anesthetist, Certified Registered Primary Specialty

NUCC Taxonomy Code: 367500000X

License # reported to NPPES OK R104024

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Oklahoma State Board of Medical Licensure.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)

Medicare Enrollment ID

I20120907000269

Enrollment State Jurisdiction

OK

PECOS Control ID

1355599895

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Integral Anesthesia Llc

1923 S Utica Ave, Tulsa, OK 741046520

Phone: 9197443131

Integral Anesthesia Llc

3029 W Main St, Jenks, OK 740373465

Phone: 9187012300

Integral Anesthesia Llc

3500 E Frank Phillips Blvd, Bartlesville, OK 740062411

Phone: 9183337200

Emergenchealth Pllc

1120 S Utica Ave, Tulsa, OK 741044012

Phone: 9185791000

Emergenchealth Pllc

10512 N 110th E Ave, Owasso, OK 740556636

Phone: 9183768000

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

32 listed
Dr. James Allen , DO

Anesthesiology

NPI 1730206277

Doctor of Osteopathic Medicine (D.O.)

Dr. Brian Barki , MD

Anesthesiology

NPI 1063615052

Doctor of Medicine (M.D.)

NPI 1912992066

Doctor of Osteopathic Medicine (D.O.)

Adam Blackmon , CRNA

Nurse Anesthetist, Certified Registered

NPI 1053776542

Certified Registered Nurse Anesthetist

NPI 1952321812

Doctor of Osteopathic Medicine (D.O.)

Robin Burch , APRN-CRNA

Nurse Anesthetist, Certified Registered

NPI 1154662872

APRNCRNA

Career & Practice History

NPI enumerated June 06, 2012.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1588925580
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 06, 2012
Last Update: May 28, 2015
Sole Proprietor: No

Other Nurse Anesthetist, Certified Registereds in Tulsa

All Nurse Anesthetist, Certified Registereds in Tulsa

Mailing Address

1611 S Utica Ave, Ste 217

Tulsa, OK 741044909

Phone: 9187443664

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.