Erin Monahan, PA-C
NPI 1639416522 · Physician Assistant · Duluth, MN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Monahan, PA-C is a Physician Assistant provider in Duluth, MN (NPI 1639416522).
Provider details
- NPI number
- 1639416522
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 3353-23 (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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
887 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 416 | $2 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 142 | $53 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 128 | $44 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 90 | $78 |
| Biopsy of Related Skin Growth, First Growth11102 | 69 | $21 |
| Biopsy of Related Skin Growth, Each Additional Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluorouracil | 82 | 78 |
| Ketoconazole | 75 | 35 |
| Triamcinolone Acetonide | 60 | 35 |
| Doxycycline Monohydrate | 51 | 22 |
| Clobetasol Propionate | 47 | 25 |
| Dupilumabbrand: Dupixent Syringe | 43 | — |
| Metronidazole | 38 | 24 |
| Betamethasone/Propylene Glyc |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-01-11
- Last updated
- 2018-10-11
Frequently asked questions
- What is Erin Monahan's NPI number?
- Erin Monahan's National Provider Identifier (NPI) is 1639416522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Monahan's specialty?
- Erin Monahan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Monahan located?
- Erin Monahan's practice location on file with NPPES is 400 E 3rd St, Duluth, MN 55805-1951.
- What is Erin Monahan's phone number?
- The practice phone number listed in the NPPES registry for Erin Monahan is (218) 786-8364.
- Does Erin Monahan accept Medicare?
- Erin Monahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Monahan's NPI active?
- Yes — Erin Monahan's NPI (1639416522) is active in the NPPES registry as of the last update on 2018-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.