IndividualActive
Karen Mello, M.D.
NPI 1992700934 · Infectious Disease Physician · Lawrence, MA
Karen Mello, M.D. is a Infectious Disease Physician provider in Lawrence, MA (NPI 1992700934).
Provider details
- NPI number
- 1992700934
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 53983 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
500 Merrimack St
Riverwalk
Lawrence, MA 01843-1756
Phone: (978) 557-8900
Fax: (978) 557-8859
Street-level locationGet directions
Mailing address
500 Merrimack St
Lawrence, MA 01843-1756
Registry dates
- Enumerated
- 2005-06-16
- Last updated
- 2012-11-19
Frequently asked questions
- What is Karen Mello's NPI number?
- Karen Mello's National Provider Identifier (NPI) is 1992700934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Mello's specialty?
- Karen Mello is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Mello located?
- Karen Mello's practice location on file with NPPES is 500 Merrimack St, Lawrence, MA 01843-1756.
- What is Karen Mello's phone number?
- The practice phone number listed in the NPPES registry for Karen Mello is (978) 557-8900.
- Is Karen Mello's NPI active?
- Yes — Karen Mello's NPI (1992700934) is active in the NPPES registry as of the last update on 2012-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.