Lance Ercanbrack, M.D.
NPI 1609983352 · Surgery Physician · Libby, MT
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lance Ercanbrack, M.D. is a Surgery Physician provider in Libby, MT (NPI 1609983352).
Provider details
- NPI number
- 1609983352
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 8804 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
6 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 120 | 35 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 29 | 29 |
| Pantoprazole Sodium | 26 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (5)
- 315 W Madison AveChester, MT 59522-7801Phone: (406) 759-5181Fax: (406) 759-5799
- 805 Sunset BlvdConrad, MT 59425-1717Phone: (406) 271-3211Fax: (406) 271-3917
- 802 2nd St SeCut Bank, MT 59427-3329Phone: (406) 873-2251Fax: (406) 873-3118
- 308 Louisiana AveSte 1Libby, MT 59923-2158Phone: (406) 283-6800Fax: (406) 283-4060
- 640 Park AveShelby, MT 59474-1663Phone: (406) 434-3200
Registry dates
- Enumerated
- 2006-08-25
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Frequently asked questions
- What is Lance Ercanbrack's NPI number?
- Lance Ercanbrack's National Provider Identifier (NPI) is 1609983352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lance Ercanbrack's specialty?
- Lance Ercanbrack is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Lance Ercanbrack located?
- Lance Ercanbrack's practice location on file with NPPES is 34169 US Highway 2 Ste 3, Libby, MT 59923-8430.
- What is Lance Ercanbrack's phone number?
- The practice phone number listed in the NPPES registry for Lance Ercanbrack is (406) 405-2112.
- Does Lance Ercanbrack accept Medicare?
- Lance Ercanbrack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lance Ercanbrack's NPI active?
- Yes — Lance Ercanbrack's NPI (1609983352) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.