What is Mary Conover-Walker's NPI number?

Mary Conover-Walker's National Provider Identifier (NPI) is 1780630228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Conover-Walker's specialty?

Mary Conover-Walker is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Mary Conover-Walker located?

Mary Conover-Walker's practice location on file with NPPES is 250 Shilling Circle, Hunt Valley, MD 21120.

What is Mary Conover-Walker's phone number?

The practice phone number listed in the NPPES registry for Mary Conover-Walker is (410) 773-6550.

Is Mary Conover-Walker's NPI active?

Yes — Mary Conover-Walker's NPI (1780630228) is active in the NPPES registry as of the last update on 2019-03-29.

IndividualActive

Mary Conover-Walker, C.R.N.P.

NPI 1780630228 · Nurse Practitioner · Hunt Valley, MD

Mary Conover-Walker, C.R.N.P. is a Nurse Practitioner provider in Hunt Valley, MD (NPI 1780630228).

Provider details

NPI number: 1780630228
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: C.R.N.P.
Sex: Female
Sole proprietor: No
License: R062679 (MD)

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense R062679 (MD)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(95/100 index)

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
2 documented practice locations

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

250 Shilling Circle

Health Center

Hunt Valley, MD 21120

Phone: (410) 773-6550

Fax: (410) 773-6201

Street-level locationGet directions

More MD providers

Mailing address

Po Box 64316

Baltimore, MD 21264-4316

Additional practice locations (1)

7 Loveton Cir # Ms 862
Sparks, MD 21152-9212
Phone: (410) 316-4040
Fax: (410) 316-4979

Enumerated: 2006-05-26
Last updated: 2019-03-29

Frequently asked questions

What is Mary Conover-Walker's NPI number?: Mary Conover-Walker's National Provider Identifier (NPI) is 1780630228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mary Conover-Walker's specialty?: Mary Conover-Walker is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Mary Conover-Walker located?: Mary Conover-Walker's practice location on file with NPPES is 250 Shilling Circle, Hunt Valley, MD 21120.
What is Mary Conover-Walker's phone number?: The practice phone number listed in the NPPES registry for Mary Conover-Walker is (410) 773-6550.
Is Mary Conover-Walker's NPI active?: Yes — Mary Conover-Walker's NPI (1780630228) is active in the NPPES registry as of the last update on 2019-03-29.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.