IndividualActive
Marcia Blotzer, RN
NPI 1871794297 · Registered Nurse · Dundalk, MD
Marcia Blotzer, RN is a Registered Nurse provider in Dundalk, MD (NPI 1871794297).
Provider details
- NPI number
- 1871794297
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- R069169 (MD)
Specialties & taxonomies
Nursing Service Providers
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
7700 Dunmanway
Dundalk, MD 21222-5436
Phone: (410) 887-7182
Street-level locationGet directions
Mailing address
10812 Proctor Ave.
White Marsh, MD 21162
Registry dates
- Enumerated
- 2007-05-31
- Last updated
- 2007-07-10
Frequently asked questions
- What is Marcia Blotzer's NPI number?
- Marcia Blotzer's National Provider Identifier (NPI) is 1871794297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Blotzer's specialty?
- Marcia Blotzer is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Marcia Blotzer located?
- Marcia Blotzer's practice location on file with NPPES is 7700 Dunmanway, Dundalk, MD 21222-5436.
- What is Marcia Blotzer's phone number?
- The practice phone number listed in the NPPES registry for Marcia Blotzer is (410) 887-7182.
- Is Marcia Blotzer's NPI active?
- Yes — Marcia Blotzer's NPI (1871794297) is active in the NPPES registry as of the last update on 2007-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.