Sambina Welker, CRNP
NPI 1841774460 · Adult Health Nurse Practitioner · Hershey, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sambina Welker, CRNP is a Adult Health Nurse Practitioner provider in Hershey, PA (NPI 1841774460).
Provider details
- NPI number
- 1841774460
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP019592 (PA)
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 tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
45 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 15 | $103 |
Typical Medicare-allowed amounts for these services range $73–$103 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 236 | 95 |
| Mirabegronbrand: Myrbetriq | 36 | 18 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 33 | 28 |
| Ciprofloxacin Hcl | 30 | 29 |
| Solifenacin Succinate | 28 | — |
| Bethanechol Chloride | 26 | 11 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$502 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 429 N 21st StCamp Hill, PA 17011-2202Phone: (717) 981-8160Fax: (717) 312-3094
Registry dates
- Enumerated
- 2018-09-19
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is Sambina Welker's NPI number?
- Sambina Welker's National Provider Identifier (NPI) is 1841774460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sambina Welker's specialty?
- Sambina Welker is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sambina Welker located?
- Sambina Welker's practice location on file with NPPES is 30 Hope Dr Ste 1200, Hershey, PA 17033-2036.
- What is Sambina Welker's phone number?
- The practice phone number listed in the NPPES registry for Sambina Welker is (717) 531-3828.
- Does Sambina Welker accept Medicare?
- Sambina Welker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sambina Welker's NPI active?
- Yes — Sambina Welker's NPI (1841774460) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.