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MRS. RUTH CROSBY WALKUP PMHNP-BC, FNP-BC
NPI 1134285448
Nurse Practitioner - Family in Charlotte, NC

Active since December 29, 2006PECOS EnrolledAccepts Medicare Assignment
3440 TORINGDON WAY STE 205, CHARLOTTE, NC 28277(980) 375-6657(980) 375-6658 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 4, 2026, Dec 3, 2025, Jun 21, 2025 and 2 more (5 updates tracked since 2016).

About Mrs. Ruth Crosby Walkup Pmhnp-bc, Fnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. RUTH CROSBY WALKUP PMHNP-BC, FNP-BC (NPI 1134285448) is an individual family provider in Charlotte, North Carolina, licensed in North Carolina (5004036) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1134285448
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. RUTH CROSBY WALKUPCredential: PMHNP-BC, FNP-BC
Location Address3440 TORINGDON WAY STE 205Charlotte, NC 28277-3191
Mailing Address1820 Willard CtRock Hill, SC 29732-7727 · (984) 283-0333 · Fax (984) 283-0433
Phone(980) 375-6657
Fax(980) 375-6658
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateDecember 29, 2006
Last NPPES UpdateMarch 4, 20265 updates tracked since enumeration
NPPES CertifiedMarch 4, 2026
✔ NPI 1134285448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in NC · 5004036✔ Licensed in SC · 2561
Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License 2561 (SC), 5004036 (NC)
3440 TORINGDON WAY STE 205, Charlotte, NC 28277
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Other Identifiers 2

MedicaidNP1271SC
Medicaid7006019NC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina, First Choice Next.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Ruth Crosby Walkup Pmhnp-bc, Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1850469875
PECOS Enrollment IDI20081003000603
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28277 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HEALTH ASSURED HOME CARE LLC
In Home Supportive Care
3440 TORINGDON WAY STE 205
CHARLOTTE, NC 28277
Mecklenburg County (980) 239-9535
JENNY LYNNE CALDWELL MA, LMFTA
Marriage & Family Therapist
3440 TORINGDON WAY STE 205
CHARLOTTE, NC 28277
Mecklenburg County (704) 995-0342
BEABA NC LLC
Behavior Analyst
3440 TORINGDON WAY STE 205
CHARLOTTE, NC 28277
Mecklenburg County (704) 520-3009
AUDREY A. FILE PH.D.
Psychologist (Clinical)
3440 TORINGDON WAY STE 205
CHARLOTTE, NC 28277
Mecklenburg County (865) 471-0312
JAIME ALLISON SNYDER PMHNP, FNP, CARN-AP
Nurse Practitioner (Psychiatric/Mental Health)
3440 TORINGDON WAY STE 205
CHARLOTTE, NC 28277
Mecklenburg County (980) 375-6657

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ruth Walkup's NPI number?

The NPI number for Ruth Walkup is 1134285448. It was assigned to this individual provider in the NPPES registry on December 29, 2006.

Where is Ruth Walkup located?

Ruth Walkup practices at 3440 Toringdon Way Ste 205, Charlotte, NC 28277. The listed phone number is (980) 375-6657.

What is Ruth Walkup's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Ruth Walkup enrolled in Medicare?

Yes. Ruth Walkup is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ruth Walkup accept?

Health plans from BlueCross BlueShield of South Carolina and First Choice Next list Ruth Walkup as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ruth Walkup was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.