ALEXANDRA EWENCZYK M.D.
NPI 1497142343
Psychiatry & Neurology - Psychiatry in Bozeman, MT
NPI Status: Active since April 17, 2015
Contact Information
935 HIGHLAND BLVD STE 2200
BOZEMAN, MT
ZIP 59715
Phone: (406) 414-5700
- Individual
- Female
- Psychiatry & Neurology
- Psychiatry
- Accepts Insurance
- PECOS Enrolled
About ALEXANDRA EWENCZYK
This page provides the complete NPI Profile along with additional information for Alexandra Ewenczyk, a provider established in Bozeman, Montana with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1497142343 assigned on April 2015. The practitioner's primary taxonomy code is 2084P0800X with license number MED-PHYS-LIC-131689 (MT). The provider is registered as an individual and her NPI record was last updated July 2025.
- NPI
- 1497142343
- Provider Name
- ALEXANDRA EWENCZYK M.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715
- Location Phone
- (406) 414-5700
- Mailing Address
- 4802 10TH AVENUE MAIMONIDES MEDICAL CENTER BROOKLYN, NY 11219
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-17-2015
- Last Update Date
- 07-11-2025
- Code Navigator
A psychiatrist like Alexandra Ewenczyk are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.
Location Map
Secondary Locations
- 4802 10th Avenue Maimonides Medical Center
Brooklyn, NY 11219
(718) 283-8000
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
Psychiatry & Neurology Psychiatry
- Taxonomy Code
- 2084P0800X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MED-PHYS-LIC-131689
- License State
- MT
- Taxonomy Description
- A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
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
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Alexandra Ewenczyk 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
Physician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 59715 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99205
- Average New Patient Price $172.26
- Minimum New Patient Price $56.81
- Maximum New Patient Price $172.26
- Average New Patient Copayment $43.06
- Minimum New Patient Copayment $14.2
- Maximum New Patient Copayment $43.06
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $70.82
- Minimum Established Patient Price $18.24
- Maximum Established Patient Price $140.32
- Average Established Patient Copayment $17.7
- Minimum Established Patient Copayment $4.56
- Maximum Established Patient Copayment $35.08
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Reviews for ALEXANDRA EWENCZYK M.D.
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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 | 4 | 9 | 7 | 1 | 4 | 2 | 3 | 4 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 18 | 7 | 2 | 4 | 4 | 3 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 1 + 8 + 7 + 2 + 4 + 4 + 3 + 8 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1497142343 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 18 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1992813257 | MS. ELAINE SUSAN SAMUEL MD Individual | Internal Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1144823329 | LAUREN MCGEE Individual | Social Worker | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1326434762 | ANNA S BEERS MD Individual | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1427612845 | BOZEMAN HEALTH DEACONESS HOSPITAL Organization | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1073556676 | ELIZABETH ADRIENNE STELZ DO Individual | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1134224512 | TRACY MARIE FAIRBANKS MD Individual | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1174608210 | THOMAS GEORGE HILDNER MD Individual | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1194908202 | DR. CONNIE H. HAHN D.O. Individual | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1235234469 | LUKE WILLIAM OMOHUNDRO MD Individual | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1245465210 | DR. PEDER L ANDERSON MD Individual | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1437523305 | ALEXANDER JAMES CHALOUX PA-C Individual | Physician Assistant | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1679951396 | JULIANA BENNISON MD Individual | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1750077608 | NICOLE MORIN WING FNP-BC Individual | Nurse Practitioner (Family) | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1902279961 | DR. CLAIRE ANNE CAITLIN CRANE MD Individual | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1902300486 | MELISSA SAAB VANCE MD Individual | Family Medicine (Geriatric Medicine) | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1598798316 | LISA LEE GUSHWA MD Individual | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1760587984 | CATHY WATERMAN GRACE MD Individual | Family Medicine | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
| 1346038130 | AMY ELIZABETH CUDDY PA Individual | Physician Assistant | 935 HIGHLAND BLVD STE 2200 BOZEMAN, MT 59715 (406) 414-5700 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1497142343, enumerated in the NPI registry as an "individual" on April 17, 2015
The provider is located at 935 Highland Blvd Ste 2200 Bozeman, Mt 59715 and the phone number is (406) 414-5700
The provider's speciality is Psychiatry & Neurology with taxonomy code 2084P0800X with a focus in Psychiatry
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.
Medicare beneficiaries should expect a typical cost of $172.26 with an average copayment of $43.06 for new patient appointments. Established patients should expect a typical charge of $70.82 and an average copayment of 17.7. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on April 17, 2015. 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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