Melissa Criollo Zambrano, CRNP
NPI 1871231456 · Family Nurse Practitioner · Waynesboro, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Criollo Zambrano, CRNP is a Family Nurse Practitioner provider in Waynesboro, PA (NPI 1871231456).
Provider details
- NPI number
- 1871231456
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP025743 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
403 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 102 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 80 | $102 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 75 | $13 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 55 | $45 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 28 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 132 | 45 |
| Amlodipine Besylate | 86 | 27 |
| Omeprazole | 86 | 29 |
| Levothyroxine Sodium | 79 | 23 |
| Lisinopril | 72 | 24 |
| Metoprolol Succinate | 56 | 17 |
| Losartan Potassium |
Practice location
Mailing address
Additional practice locations (4)
- 1000 Norland AveChambersburg, PA 17201-4229Phone: (717) 267-6363
- 24 Antrim Commons DrGreencastle, PA 17225-1623Phone: (717) 593-0512
- 46 Walnut Bottom Rd Ste 100Shippensburg, PA 17257-8219Phone: (717) 477-2764
- 601 E Main StWaynesboro, PA 17268-2332Phone: (717) 765-5088
Registry dates
- Enumerated
- 2022-05-24
- Last updated
- 2025-03-26
- Certified
- 2025-03-26
Frequently asked questions
- What is Melissa Criollo Zambrano's NPI number?
- Melissa Criollo Zambrano's National Provider Identifier (NPI) is 1871231456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Criollo Zambrano's specialty?
- Melissa Criollo Zambrano is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Criollo Zambrano located?
- Melissa Criollo Zambrano's practice location on file with NPPES is 601 E Main St, Waynesboro, PA 17268-2332.
- What is Melissa Criollo Zambrano's phone number?
- The practice phone number listed in the NPPES registry for Melissa Criollo Zambrano is (717) 765-5085.
- Does Melissa Criollo Zambrano accept Medicare?
- Melissa Criollo Zambrano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Criollo Zambrano's NPI active?
- Yes — Melissa Criollo Zambrano's NPI (1871231456) is active in the NPPES registry as of the last update on 2025-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.