NADIA VALESKA HALSTEAD MD, MPH
NPI 1235661869
Urology - Pediatric Urology in Bozeman, MT

NPI Status: Active since April 02, 2017

Contact Information

937 HIGHLAND BLVD STE 5320
BOZEMAN, MT
ZIP 59715
Phone: (406) 414-4900

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  • Individual
  • Female
  • Years of Experience 9
  • Urology
  • Pediatric Urology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About NADIA HALSTEAD

This page provides the complete NPI Profile along with additional information for Nadia Halstead, a provider established in Bozeman, Montana with a medical specialization in Urology, focusing in pediatric urology and more than 9 years of experience. The healthcare provider is registered in the NPI registry with number 1235661869 assigned on April 2017. The practitioner's primary taxonomy code is 2088P0231X with license number 147823 (MT). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1235661869
Provider Name
NADIA VALESKA HALSTEAD MD, MPH
Gender
Female
Entity Type
Individual
Location Address
937 HIGHLAND BLVD STE 5320 BOZEMAN, MT 59715
Location Phone
(406) 414-4900
Mailing Address
915 HIGHLAND BLVD BOZEMAN, MT 59715
Mailing Phone
(406) 414-5000
Medical School Name
OTHER
Graduation Year
2017
Is Sole Proprietor?
No
Enumeration Date
04-02-2017
Last Update Date
06-17-2025
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Location Map

Secondary Locations

  • 350 Heritage Way Ste 2300
    Kalispell, MT 59901
    (406) 758-7490

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

Urology Pediatric Urology

Taxonomy Code
2088P0231X
Type
Allopathic & Osteopathic Physicians
License No.
147823
License State
MT
Taxonomy Description
Surgeons who can diagnose, treat, and manage children's urinary and genital problems. A pediatric urologist devotes a minimum of 50% of his or her practice to the urologic problems of infants, children, and adolescents. Pediatric urologists generally provide the following services: the evaluation and management of voiding disorders; vesicoureteral reflux, and urinary tract infections that require surgery; surgical reconstruction of the urinary tract (kidneys, ureters, and bladder) including genital abnormalities, hypospadias, and intersex conditions; surgery for groin conditions in childhood and adolescence (undescended testes, hydrocele/hernia, varicocele).

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

MD61538659 (WA)
22088P0231XAllopathic & Osteopathic Physicians

Urology
Pediatric Urology

MD61538659 (WA)

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
  • Peak PPO Bronze HDHP - PPO
  • Peak PPO Bronze Standard - PPO
  • Peak PPO Catastrophic - PPO
  • Peak PPO Gold - PPO
  • Peak PPO Gold Standard - PPO
  • Peak PPO Silver - PPO
  • Peak PPO Silver Standard - PPO
  • Plus Bronze - PPO
  • Plus Bronze Standard - PPO
  • Plus Gold - PPO
  • Plus Gold Standard - PPO
  • Plus Silver Standard - PPO
  • PEAK PPO BRONZE - PPO
  • PEAK PPO BRONZE HDHP - PPO
  • PEAK PPO GOLD - PPO
  • PEAK PPO GOLD HDHP - PPO
  • PEAK PPO SILVER - PPO
  • PEAK PPO SILVER HDHP - PPO
  • Plus Bronze HDHP - PPO
  • Plus Gold HDHP - PPO
  • Premera Blue Cross Alaska One Gold - PPO
  • Premera Blue Cross Preferred Bronze 5800 HSA - PPO
  • Premera Blue Cross Preferred Bronze 6350 - PPO
  • Premera Blue Cross Preferred Gold 1500 - PPO
  • Premera Blue Cross Preferred Silver 4500 - PPO
  • Premera Blue Cross Standard Bronze II - PPO
  • Premera Blue Cross Standard Gold - PPO
  • Premera Blue Cross Standard Silver - PPO
  • Premera Blue Cross Family Dental - PPO
  • Premera Blue Cross Pediatric Dental - PPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

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

Medicare Participation & PECOS Enrollment Status

Nadia Halstead 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.

Nadia Halstead 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: 9234407883

    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: I20240822002997

    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

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1235661869, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 6 → 12 → 3 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 6 + 5 + 1 + 2 + 6 + 2 + 8 + 1 + 2 + 24 = 61

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1235661869.

Other Providers at the Same Location


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

Social Worker (Clinical)
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Pediatrics
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Psychologist (Clinical)
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Pediatrics
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Pediatrics
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Pediatrics (Pediatric Cardiology)
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Physician Assistant
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Pediatrics (Pediatric Cardiology)
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Pediatrics
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Nurse Practitioner (Pediatrics)
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Pediatrics
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Nurse Practitioner (Pediatrics)
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Psychiatry & Neurology (Psychiatry)
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Pediatrics (Pediatric Hematology-Oncology)
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Pediatrics
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Physician Assistant
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Pediatrics
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Pediatrics
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715
Physician Assistant (Surgical)
937 HIGHLAND BLVD STE 5320
BOZEMAN, MT 59715

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235661869, enumerated as an "individual" on April 02, 2017.

The provider is located at 937 HIGHLAND BLVD STE 5320 BOZEMAN, MT 59715 and the phone number is (406) 414-4900.

Urology with taxonomy code 2088P0231X and a focus in Pediatric Urology.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Montana, Mountain. Please consult your insurance carrier or call the provider to verify.