Mary Thulman, RN, CRNP
NPI 1649442435 · Obstetrics & Gynecology Nurse Practitioner · Baltimore, MD
Mary Thulman, RN, CRNP is a Obstetrics & Gynecology Nurse Practitioner provider in Baltimore, MD (NPI 1649442435).
Provider details
- NPI number
- 1649442435
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R163406 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-04-01
- Last updated
- 2008-04-01
Frequently asked questions
- What is Mary Thulman's NPI number?
- Mary Thulman's National Provider Identifier (NPI) is 1649442435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Thulman's specialty?
- Mary Thulman is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Thulman located?
- Mary Thulman's practice location on file with NPPES is 1000 E Eager St, Baltimore, MD 21202-5533.
- What is Mary Thulman's phone number?
- The practice phone number listed in the NPPES registry for Mary Thulman is (410) 502-8431.
- Is Mary Thulman's NPI active?
- Yes — Mary Thulman's NPI (1649442435) is active in the NPPES registry as of the last update on 2008-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.