Nathaniel Readal, MD
NPI 1275775025 · Urology Physician · Butte, MT
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Readal, MD is a Urology Physician provider in Butte, MT (NPI 1275775025).
Provider details
- NPI number
- 1275775025
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
135 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 59 | $89 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 39 | $55 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 22 | $235 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 15 | $126 |
Typical Medicare-allowed amounts for these services range $55–$235 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 805 | 291 |
| Finasteride | 537 | 181 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 259 | 83 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 119 | 39 |
| Cephalexin | 59 | 20 |
| Mirabegronbrand: Myrbetriq | 59 | 12 |
| Oxycodone Hcl | 59 |
Practice location
Mailing address
Additional practice locations (2)
- 600 Mt Highway 91 SDillon, MT 59725-7379Phone: (406) 683-3000
- 1101 26th St SGreat Falls, MT 59405-5161Phone: (406) 731-8888Fax: (406) 731-8318
Registry dates
- Enumerated
- 2009-03-25
- Last updated
- 2024-08-21
- Certified
- 2024-08-21
Frequently asked questions
- What is Nathaniel Readal's NPI number?
- Nathaniel Readal's National Provider Identifier (NPI) is 1275775025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Readal's specialty?
- Nathaniel Readal is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Nathaniel Readal located?
- Nathaniel Readal's practice location on file with NPPES is 400 S Clark St, Butte, MT 59701-2328.
- What is Nathaniel Readal's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Readal is (406) 723-2500.
- Does Nathaniel Readal accept Medicare?
- Nathaniel Readal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Readal's NPI active?
- Yes — Nathaniel Readal's NPI (1275775025) is active in the NPPES registry as of the last update on 2024-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.