MRS. KELLI SCHILLINGER SEBESTYEN PA-C
NPI 1477644227
Physician Assistant - Medical in Helena, MT

NPI Status: Active since September 27, 2006

Contact Information

2442 WINNE AVE
HELENA, MT
ZIP 59601
Phone: (406) 457-4100
Fax: (406) 457-4110

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  • Individual
  • Female
  • Years of Experience 20
  • Physician Assistant
  • Medical
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About KELLI SEBESTYEN

This page provides the complete NPI Profile along with additional information for Kelli Sebestyen, a primary care provider established in Helena, Montana with a medical specialization in Physician Assistant, focusing in medical and more than 20 years of experience. The healthcare provider is registered in the NPI registry with number 1477644227 assigned on September 2006. The practitioner's primary taxonomy code is 363AM0700X with license number 475 (MT). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1477644227
Provider Name
MRS. KELLI SCHILLINGER SEBESTYEN PA-C
Gender
Female
Entity Type
Individual
Location Address
2442 WINNE AVE HELENA, MT 59601
Location Phone
(406) 457-4100
Location Fax
(406) 457-4110
Mailing Address
2442 WINNE AVE HELENA, MT 59601
Mailing Phone
(406) 457-4100
Mailing Fax
(406) 457-4110
Medical School Name
OTHER
Graduation Year
2006
Is Sole Proprietor?
No
Enumeration Date
09-27-2006
Last Update Date
01-09-2008
Code Navigator

A primary care provider (PCP) like Kelli Sebestyen sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc

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

Physician Assistant Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
475
License State
MT

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
  • High Plains Bronze HDHP - PPO
  • High Plains Bronze Standard Expanded - PPO
  • High Plains Gold - PPO
  • High Plains Gold HDHP - PPO
  • High Plains Gold Standard - PPO
  • High Plains Silver - PPO
  • High Plains 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
  • Navigator Bronze 7000 Exchange - PPO
  • Navigator Bronze 9200 - PPO
  • Navigator Bronze HSA 8050 - PPO
  • Navigator Gold 1500 - PPO
  • Navigator Gold 1500 Exchange - PPO
  • Navigator Gold 500 Exchange - PPO
  • Navigator Silver 3500 Exchange - PPO
  • Navigator Silver 4000 Exchange - PPO
  • Navigator Silver 5000 - PPO
  • Navigator Silver HSA 3500 - PPO
  • Navigator Standard Expanded Bronze - PPO
  • Navigator Standard Gold - PPO
  • Navigator Standard Silver - PPO
  • PacificSource Oregon Standard Bronze Plan NAV - PPO
  • PacificSource Oregon Standard Gold Plan NAV - PPO
  • PacificSource Oregon Standard Silver Plan NAV - PPO

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

Medicare Participation & PECOS Enrollment Status

Kelli Sebestyen 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.

Kelli Sebestyen 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: 7719985258

    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: I20061117000274

    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

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Anchoring of biceps tendon

Anchoring of the biceps tendon is a surgical procedure aimed at restoring stability to your arm. The surgeon secures your biceps tendon to the bone using special anchors, which helps to reduce pain and improve arm function.

This service was performed 12 times for 12 patients

Aspiration and/or injection of fluid from large joint

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.

This service was performed 386 times for 136 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 166 times for 129 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 31 times for 29 patients

Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose

Hyaluronan or Euflexxa is a substance similar to a natural substance in your joints. It's injected into the joint space to treat pain from osteoarthritis, especially in the knee. It helps to lubricate the joint, reducing pain and improving mobility.

This service was performed 56 times for 13 patients

Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose

Hyaluronan or derivatives like Hyalgan, Supartz, or Visco-3, are used in intra-articular injections for joint pain relief. They help by improving joint lubrication, reducing inflammation, and promoting tissue healing. Each dose is administered directly into the joint space.

This service was performed 209 times for 36 patients

Hyaluronan or derivative, monovisc, for intra-articular injection, per dose

Monovisc is a treatment involving an injection of hyaluronan or its derivative into a joint, often the knee. This substance, found naturally in joint fluid, helps lubricate and cushion the joint. The injection can help ease pain, improve mobility, and reduce inflammation caused by arthritis.

This service was performed 22 times for 15 patients

Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg

Triluron is a treatment involving injections of a substance called hyaluronan into your joints. It helps to lubricate and cushion the joint, which can reduce pain and improve movement, especially in conditions like osteoarthritis. Each injection contains 1 mg of hyaluronan.

This service was performed 760 times for 11 patients

Injection, dexamethasone sodium phosphate, 1 mg

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.

This service was performed 178 times for 32 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

This service was performed 818 times for 99 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 48 times for 48 patients

Repair of chronic torn shoulder rotator cuff

Repair of a chronic torn shoulder rotator cuff is a surgical procedure aimed at mending the damaged tendon in your shoulder. This helps restore shoulder strength and functionality, alleviating pain and discomfort caused by the tear.

This service was performed 14 times for 14 patients

X-ray of knee, 4 or more views

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

This service was performed 99 times for 75 patients

X-ray of shoulder, minimum of 2 views

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

This service was performed 47 times for 40 patients

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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.
1477644227
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
24147124824
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 1 + 4 + 7 + 1 + 2 + 4 + 8 + 2 + 4 + 24 = 63
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 63 = 77

The NPI number 1477644227 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 14 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1912977422MRS. DONNA MARY ALINE PT
Individual
Specialist2442 WINNE AVE
HELENA, MT 59601
(406) 449-7887
1003858325MRS. AMY ANN MORAN OTR/L, CHT
Individual
Occupational Therapist (Hand)2442 WINNE AVE
HELENA, MT 59601
(406) 449-7887
1740406412DR. ERIK BERGQUIST M.D.
Individual
Orthopaedic Surgery2442 WINNE AVE
HELENA, MT 59601
(425) 223-0049
1902185200MISS LINDSEY NOBLE MAIERLE PA-C
Individual
Physician Assistant2442 WINNE AVE
HELENA, MT 59601
(406) 457-4100
1801865530MRS. CHRISTEL HARRISON OTR/L, CHT
Individual
Occupational Therapist (Hand)2442 WINNE AVE
HELENA, MT 59601
(406) 449-7887
1629550710 KELLI C CARMAN PA-C
Individual
Physician Assistant2442 WINNE AVE
HELENA, MT 59601
(406) 457-4100
1346541877 CASEY BRADFORD SCHANZ PA-C
Individual
Physician Assistant2442 WINNE AVE
HELENA, MT 59601
(406) 457-4100
1457631863 SALVATORE GIOVENCO PA-C
Individual
Physician Assistant2442 WINNE AVE
HELENA, MT 59601
(406) 457-4100
1457966061 AUSTEN CHANTAL SPARROW PA-C
Individual
Physician Assistant (Medical)2442 WINNE AVE
HELENA, MT 59601
(406) 457-4100
1396394748 BRITTANY MINER PA-C
Individual
Physician Assistant (Medical)2442 WINNE AVE
HELENA, MT 59601
(206) 616-4001
1659878833 JOSHUA EARL LIDER DO
Individual
Physical Medicine & Rehabilitation (Sports Medicine)2442 WINNE AVE
HELENA, MT 59601
(406) 457-4100
1861127730 LACEY ELAINE MCGREE PA-C
Individual
Physician Assistant2442 WINNE AVE
HELENA, MT 59601
(406) 457-4100
1679206973 LEA MOOSE ATC
Individual
Specialist/Technologist (Athletic Trainer)2442 WINNE AVE
HELENA, MT 59601
(913) 777-1369
1902823917HELENA ORTHOPAEDIC CLINIC
Organization
Orthopaedic Surgery2442 WINNE AVE
HELENA, MT 59601
(406) 457-4100

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477644227, enumerated in the NPI registry as an "individual" on September 27, 2006

The provider is located at 2442 Winne Ave Helena, Mt 59601 and the phone number is (406) 457-4100

The provider's speciality is Physician Assistant with taxonomy code 363AM0700X with a focus in Medical

The provider has more than 20 years of experience.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Montana, 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 most common procedures or services performed by this practitioner are: Anchoring of biceps tendon, Aspiration and/or injection of fluid from large joint, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose, Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose, Hyaluronan or derivative, monovisc, for intra-articular injection, per dose, Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg, Injection, dexamethasone sodium phosphate, 1 mg, Injection, triamcinolone acetonide, not otherwise specified, 10 mg, New patient office or other outpatient visit, 30-44 minutes, Repair of chronic torn shoulder rotator cuff, X-ray of knee, 4 or more views and X-ray of shoulder, minimum of 2 views.

This NPI record was last updated on September 27, 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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