Monarch Dermatology & Surgery LLC
NPI 1629609490 · Dermatology Physician · Loveland, CO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monarch Dermatology & Surgery LLC is a Dermatology Physician organization in Loveland, CO (NPI 1629609490).
Provider details
- NPI number
- 1629609490
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ammon Larsen, Owner(717) 480-2132
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- MOHS-Micrographic Surgery Physician207ND0101X
Allopathic & Osteopathic Physicians
- Dermatopathology Physician207ND0900X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-01-30
- Last updated
- 2022-11-11
- Certified
- 2022-11-11
Frequently asked questions
- What is Monarch Dermatology & Surgery LLC's NPI number?
- Monarch Dermatology & Surgery LLC's National Provider Identifier (NPI) is 1629609490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Monarch Dermatology & Surgery LLC?
- Monarch Dermatology & Surgery LLC is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Monarch Dermatology & Surgery LLC located?
- Monarch Dermatology & Surgery LLC's practice location on file with NPPES is 3451 Mountain Lion Dr, Loveland, CO 80537-8817.
- What is Monarch Dermatology & Surgery LLC's phone number?
- The practice phone number listed in the NPPES registry for Monarch Dermatology & Surgery LLC is (717) 480-2132.
- Does Monarch Dermatology & Surgery LLC accept Medicare?
- Monarch Dermatology & Surgery LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Monarch Dermatology & Surgery LLC?
- The authorized official listed on Monarch Dermatology & Surgery LLC's NPPES record is Ammon Larsen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Monarch Dermatology & Surgery LLC's NPI active?
- Yes — Monarch Dermatology & Surgery LLC's NPI (1629609490) is active in the NPPES registry as of the last update on 2022-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.