OWEN L MAYER MD
NPI 1770143653
Anesthesiology in Missoula, MT

NPI Status: Active since June 13, 2019

Contact Information

500 W BROADWAY ST
MISSOULA, MT
ZIP 59802
Phone: (425) 407-1500

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  • Individual
  • Male
  • Years of Experience 7
  • Anesthesiology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About OWEN MAYER

This page provides the complete NPI Profile along with additional information for Owen Mayer, an anesthesiologist established in Missoula, Montana with a medical specialization in Anesthesiology and more than 7 years of experience. He graduated from State University Of New York At Buffalo School Of Medicine in 2019. The healthcare provider is registered in the NPI registry with number 1770143653 assigned on June 2019. The practitioner's primary taxonomy code is 207L00000X with license number 120508 (MT). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1770143653
Provider Name
OWEN L MAYER MD
Gender
Male
Entity Type
Individual
Location Address
500 W BROADWAY ST MISSOULA, MT 59802
Location Phone
(425) 407-1500
Mailing Address
PO BOX 94484 SEATTLE, WA 98124
Mailing Phone
(425) 407-1500
Medical School Name
STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
Graduation Year
2019
Is Sole Proprietor?
No
Enumeration Date
06-13-2019
Last Update Date
05-26-2023
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An anesthesiologist like Owen Mayer 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.
120508
License State
MT
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 Focus Bronze POS? 205 - POS
  • Blue Focus Bronze POS? 705 - POS
  • Blue Focus Bronze POS? Standard - POS
  • Blue Focus Gold POS? 207 - POS
  • Blue Focus Gold POS? 902 - POS
  • Blue Focus Gold POS? Standard - POS
  • Blue Focus Silver POS? 206 - POS
  • Blue Focus Silver POS? 903 - POS
  • Blue Focus Silver POS? Standard - POS
  • Blue Preferred Bronze PPO? 201 - PPO
  • Blue Preferred Bronze PPO? 202 - PPO
  • Blue Preferred Bronze PPO? Standard - PPO
  • Blue Preferred Gold PPO? 204 - PPO
  • Blue Preferred Gold PPO? 901 - PPO
  • Blue Preferred Gold PPO? Standard - PPO
  • Blue Preferred Security PPO? 200 - PPO
  • Blue Preferred Silver PPO? 203 - PPO
  • Blue Preferred Silver PPO? 308 - PPO
  • Blue Preferred Silver PPO? Standard - PPO
  • Connect Bronze Expanded Standard - PPO
  • Connect Bronze HDHP - PPO
  • Connect Catastrophic - PPO
  • Connect Gold - PPO
  • Connect Gold Standard - PPO
  • Connect Silver - PPO
  • Connect Silver Standard - PPO
  • Plus Bronze Expanded - PPO
  • Plus Bronze Standard Expanded - PPO
  • Plus Gold - PPO
  • Plus Gold Standard - PPO
  • Plus Silver Standard - PPO
  • ACCESS BRONZE - PPO
  • ACCESS BRONZE HDHP - PPO
  • ACCESS GOLD - PPO
  • ACCESS GOLD HDHP - PPO
  • ACCESS SILVER - PPO
  • ACCESS SILVER HDHP - PPO
  • Plus Bronze HDHP - PPO
  • Plus Gold HDHP - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Owen Mayer 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.

Owen Mayer 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: 2466789730

    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: I20230607002285

    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

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Owen Mayer is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
ST. PATRICK HOSPITAL500 W BROADWAY
MISSOULA, MT 59806
(406) 543-7271Acute Care Hospitals
COMMUNITY MEDICAL CENTER2827 FORT MISSOULA RD
MISSOULA, MT 59804
(406) 728-4100Acute Care Hospitals

Reviews for OWEN L MAYER MD

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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.
1770143653
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
27140246610
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 4 + 0 + 2 + 4 + 6 + 6 + 1 + 0 + 24 = 57
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 57 = 33

The NPI number 1770143653 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1578557377DR. CHRISS A MACK MD
Individual
Neurological Surgery500 W BROADWAY ST SUITE 310
MISSOULA, MT 59802
(406) 728-6520
1215986401 JOSEPH H WEYDT MD
Individual
Specialist500 W BROADWAY ST
MISSOULA, MT 59802
(406) 543-7271
1356393920DR. DOUGLAS WILLARD WEBBER MD
Individual
Emergency Medicine500 W BROADWAY ST EMERGENCY DEPARTMENT
MISSOULA, MT 59802
(406) 329-5635
1063459824DR. WAYNE L. DAVIS M.D.
Individual
Radiology (Diagnostic Radiology)500 W BROADWAY ST
MISSOULA, MT 59802
(406) 543-7271
1245272640 STEPHEN P HIRO MD
Individual
Thoracic Surgery (Cardiothoracic Vascular Surgery)500 W BROADWAY ST SUITE 320
MISSOULA, MT 59802
(406) 329-5615
1588609499 CAROLYN C. GOREN MD
Individual
Internal Medicine (Cardiovascular Disease)500 W BROADWAY ST SUITE 320
MISSOULA, MT 59802
(406) 329-5615
1528004439 JOYCE ZARANSKY PA-C
Individual
Physician Assistant500 W BROADWAY ST
MISSOULA, MT 59802
(406) 543-7271
1770510588 JANELLE L DONOVAN MD
Individual
Internal Medicine500 W BROADWAY ST
MISSOULA, MT 59802
(406) 327-1900
1104853829 STEPHEN A. TAHTA MD
Individual
Thoracic Surgery (Cardiothoracic Vascular Surgery)500 W BROADWAY ST SUITE 320
MISSOULA, MT 59802
(406) 329-5615
1841228020 KARIN M JOHNS PA-C
Individual
Physician Assistant500 W BROADWAY ST
MISSOULA, MT 59802
(406) 543-7271
1144258005 GEORGE H. REED MD
Individual
Internal Medicine (Cardiovascular Disease)500 W BROADWAY ST SUITE 320
MISSOULA, MT 59802
(406) 329-5615
1457381881DR. KAREN CHERYL NELSON PT, MS, MD
Individual
Physical Medicine & Rehabilitation (Pain Medicine)500 W BROADWAY ST LEVEL 3
MISSOULA, MT 59802
(406) 327-1670
1922027978 DEBORAH ANN HANCOCK RN
Individual
Registered Nurse (Medical-Surgical)500 W BROADWAY ST
MISSOULA, MT 59802
(406) 329-2684
1295841799 STEPHANIE S WELCH MD
Individual
Family Medicine500 W BROADWAY ST
MISSOULA, MT 59802
(406) 721-5600
1225147226 AMY S KNIGHT NP
Individual
Nurse Practitioner (Family)500 W BROADWAY ST
MISSOULA, MT 59802
(406) 777-3542
1992817233MS. CAROL G ENDERLE NP
Individual
Nurse Practitioner (Family)500 W BROADWAY ST
MISSOULA, MT 59802
(406) 543-7271
1134231798 LORI A GRIMSLEY MD
Individual
Surgery500 W BROADWAY ST
MISSOULA, MT 59802
(406) 542-7525
1366541724DR. WARREN HOWARD GUFFIN M.D.
Individual
Emergency Medicine500 W BROADWAY ST ST. PATRICK EMERGENCY DEPT.
MISSOULA, MT 59802
(406) 329-5635
1275620072DR. MARK WESTON M.D.
Individual
Emergency Medicine500 W BROADWAY ST
MISSOULA, MT 59802
(406) 721-3522
1417032731DR. MICHAEL A KREMKAU MD
Individual
Emergency Medicine500 W BROADWAY ST
MISSOULA, MT 59802
(406) 542-7271

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770143653, enumerated in the NPI registry as an "individual" on June 13, 2019

The provider is located at 500 W Broadway St Missoula, Mt 59802 and the phone number is (425) 407-1500

The provider's speciality is Anesthesiology with taxonomy code 207L00000X

The provider has more than 7 years of experience. He graduated from State University Of New York At Buffalo School Of Medicine in 2019.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Montana and Mountain. 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: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

The practitioner is affiliated to the following hospital(s): ST. PATRICK HOSPITAL and COMMUNITY MEDICAL CENTER. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on June 13, 2019. 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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