Steven Marks, M.D.
NPI 1962496042 · Otolaryngology Physician · Havre De Grace, MD
Steven Marks, M.D. is a Otolaryngology Physician provider in Havre De Grace, MD (NPI 1962496042).
Provider details
- NPI number
- 1962496042
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D36768 (MD)
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
20 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
- 2005-09-06
- Last updated
- 2007-10-24
Frequently asked questions
- What is Steven Marks's NPI number?
- Steven Marks's National Provider Identifier (NPI) is 1962496042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Marks's specialty?
- Steven Marks is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Marks located?
- Steven Marks's practice location on file with NPPES is 456 Alliance St, Havre De Grace, MD 21078-3559.
- What is Steven Marks's phone number?
- The practice phone number listed in the NPPES registry for Steven Marks is (410) 939-3933.
- Is Steven Marks's NPI active?
- Yes — Steven Marks's NPI (1962496042) is active in the NPPES registry as of the last update on 2007-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.