Essential Dermatology Bilh PLLC
NPI 1619538394 · Dermatology Physician · Natick, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Essential Dermatology Bilh PLLC is a Dermatology Physician organization in Natick, MA (NPI 1619538394).
Provider details
- NPI number
- 1619538394
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Essential Dermatology, PLLC
- Organization subpart
- Yes
- Authorized official
- Michael Krathen, Managing Member(508) 827-2615
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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.
Practice location
Mailing address
Additional practice locations (1)
- 145 Rosemary St Ste CNeedham, MA 02494-3259Phone: (508) 484-8292Fax: (508) 827-2616
Registry dates
- Enumerated
- 2019-06-24
- Last updated
- 2026-01-12
- Certified
- 2026-01-12
Frequently asked questions
- What is Essential Dermatology Bilh PLLC's NPI number?
- Essential Dermatology Bilh PLLC's National Provider Identifier (NPI) is 1619538394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Essential Dermatology Bilh PLLC?
- Essential Dermatology Bilh PLLC is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Essential Dermatology Bilh PLLC located?
- Essential Dermatology Bilh PLLC's practice location on file with NPPES is 220 N Main St Ste 201, Natick, MA 01760-1100.
- What is Essential Dermatology Bilh PLLC's phone number?
- The practice phone number listed in the NPPES registry for Essential Dermatology Bilh PLLC is (508) 545-9713.
- Does Essential Dermatology Bilh PLLC accept Medicare?
- Essential Dermatology Bilh PLLC 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 Essential Dermatology Bilh PLLC?
- The authorized official listed on Essential Dermatology Bilh PLLC's NPPES record is Michael Krathen, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Essential Dermatology Bilh PLLC's NPI active?
- Yes — Essential Dermatology Bilh PLLC's NPI (1619538394) is active in the NPPES registry as of the last update on 2026-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.