TAMMY S WALBERT FNP-BC
NPI 1710986187
Nurse Practitioner in Salisbury, MD
About Tammy S Walbert Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMMY S WALBERT FNP-BC (NPI 1710986187) is an individual nurse practitioner in Salisbury, Maryland, licensed in Maryland (R110410) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS, is affiliated with Tidalhealth Peninsula Regional, Inc, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Tammy S Walbert 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.
Medicare Billing Reassignments
6Medicare enrollment records show Tammy Walbert reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Salisbury, MD 21801
- Reassigned Medicare billing, Delaware and Maryland enrollments
- 19 clinicians in this Medicare group
Salisbury, MD 21801
- Reassigned Medicare billing, Maryland enrollment
- 169 clinicians in this Medicare group
Salisbury, MD 21801
- Reassigned Medicare billing, Maryland enrollment
- 58 clinicians in this Medicare group
Salisbury, MD 21801
- Reassigned Medicare billing, Maryland enrollment
- 29 clinicians in this Medicare group
Seaford, DE 19973
- Reassigned Medicare billing, Delaware enrollment
- 179 clinicians in this Medicare group
Lewes, DE 19958
- Reassigned Medicare billing, Delaware enrollment
- 36 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tidalhealth Peninsula Regional, Inc
Acute Care Hospitals · Salisbury, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SALISBURY, MD 21801
SALISBURY, MD 21801
SALISBURY, MD 21801
SALISBURY, MD 21801
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 Tammy Walbert's NPI number?
The NPI number for Tammy Walbert is 1710986187. It was assigned to this individual provider in the NPPES registry on July 19, 2005. The provider is also known as Tammy S Cahall Fnp-Bc.
Where is Tammy Walbert located?
Tammy Walbert practices at 145 E Carroll St, Salisbury, MD 21801. The listed phone number is (302) 539-1026.
What is Tammy Walbert's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Tammy Walbert enrolled in Medicare?
Yes. Tammy Walbert 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.
Which organizations bill Medicare for Tammy Walbert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Walbert reassigns Medicare benefits to 6 organizations: Tidalhealth Primary Care, LLC (Salisbury, MD), Tidalhealth Peninsula Regional, Inc. (Salisbury, MD), Emergency Service Associates PA (Salisbury, MD), Ydiprmc LLC (Salisbury, MD), Tidalhealth Physician Network, Inc. (Seaford, DE) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tammy Walbert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tammy Walbert accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 1 other insurer list Tammy Walbert 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.
Is Tammy Walbert affiliated with any hospitals?
According to CMS data, Tammy Walbert is affiliated with Tidalhealth Peninsula Regional, Inc.
When was this NPI record last updated?
The NPPES record for Tammy Walbert was last updated on August 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Tammy S Walbert, FNP-BC · NPI 1710986187
Nurse Practitioner physician in Salisbury, Maryland. Individual provider, active in the CMS NPPES registry since July 19, 2005.
## Identity
- **NPI:** 1710986187 (Entity type: Individual)
- **Enumerated:** July 19, 2005
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** R110410 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 145 E CARROLL ST, Salisbury, MD 21801
- **Phone:** (302) 539-1026
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Tidalhealth Primary Care, LLC (NPI 1104453208, Salisbury, MD); Tidalhealth Peninsula Regional, Inc. (NPI 1184832040, Salisbury, MD); Emergency Service Associates PA (NPI 1558340562, Salisbury, MD); Ydiprmc LLC (NPI 1447783899, Salisbury, MD); Tidalhealth Physician Network, Inc. (NPI 1467534636, Seaford, DE); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** August 27, 2018
- **Other identifiers:** Medicaid 1000036982 (DE); Other 1184832040 (MD); Other 409710600 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1710986187) · Data from the CMS NPPES public registry.