OrganizationActive
Drs Feldman, Perl & Mez
NPI 1740405141 · Dermatology Physician · Eldersburg, MD
Drs Feldman, Perl & Mez is a Dermatology Physician organization in Eldersburg, MD (NPI 1740405141).
Provider details
- NPI number
- 1740405141
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ellis Mez, President(410) 552-5483
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
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
1645 Liberty Rd
Suite 200
Eldersburg, MD 21784-6521
Phone: (410) 552-6483
Fax: (410) 795-5078
Street-level locationGet directions
Mailing address
1645 Liberty Rd
Eldersburg, MD 21784-6521
Other names (DBA / former)
- Doing business as
- Central Maryland Phototherapy Center
Registry dates
- Enumerated
- 2007-04-13
- Last updated
- 2020-08-22
Frequently asked questions
- What is Drs Feldman, Perl & Mez's NPI number?
- Drs Feldman, Perl & Mez's National Provider Identifier (NPI) is 1740405141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Drs Feldman, Perl & Mez?
- Drs Feldman, Perl & Mez is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Drs Feldman, Perl & Mez located?
- Drs Feldman, Perl & Mez's practice location on file with NPPES is 1645 Liberty Rd, Eldersburg, MD 21784-6521.
- What is Drs Feldman, Perl & Mez's phone number?
- The practice phone number listed in the NPPES registry for Drs Feldman, Perl & Mez is (410) 552-6483.
- Who is the authorized official for Drs Feldman, Perl & Mez?
- The authorized official listed on Drs Feldman, Perl & Mez's NPPES record is Ellis Mez, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Drs Feldman, Perl & Mez's NPI active?
- Yes — Drs Feldman, Perl & Mez's NPI (1740405141) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.