Sarah Lach, PA-C
NPI 1437525417 · Physician Assistant · Duluth, MN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Lach, PA-C is a Physician Assistant provider in Duluth, MN (NPI 1437525417).
Provider details
- NPI number
- 1437525417
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 3571-23 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
193 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 129 | $76 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $99 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 13 | $70 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 12 | $107 |
Typical Medicare-allowed amounts for these services range $70–$107 (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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 84 | 36 |
| Famotidine | 56 | 24 |
| Linaclotidebrand: Linzess | 46 | — |
| Mesalamine | 32 | 11 |
| Balsalazide Disodium | 30 | — |
| Ustekinumabbrand: Stelara | 29 | — |
| Budesonidebrand: Budesonide Dr | 24 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 1700 W Stout StRice Lake, WI 54868-5000Phone: (715) 236-8100
Registry dates
- Enumerated
- 2015-08-13
- Last updated
- 2018-04-30
Frequently asked questions
- What is Sarah Lach's NPI number?
- Sarah Lach's National Provider Identifier (NPI) is 1437525417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Lach's specialty?
- Sarah Lach is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Lach located?
- Sarah Lach's practice location on file with NPPES is Essentia Health Duluth Clinic, Duluth, MN 55805-1951.
- What is Sarah Lach's phone number?
- The practice phone number listed in the NPPES registry for Sarah Lach is (218) 786-8364.
- Does Sarah Lach accept Medicare?
- Sarah Lach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Lach's NPI active?
- Yes — Sarah Lach's NPI (1437525417) is active in the NPPES registry as of the last update on 2018-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.