Hallie Deardorff, CRNP
NPI 1659821288 · Family Nurse Practitioner · Gettysburg, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hallie Deardorff, CRNP is a Family Nurse Practitioner provider in Gettysburg, PA (NPI 1659821288).
Provider details
- NPI number
- 1659821288
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN652053 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
12 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
367 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 | 149 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 86 | $103 |
| Automated Urinalysis Test81003 | 33 | $2 |
| Respiratory Infectious Agent Detection By Rna for Severe Acute Respiratory Syndrome Coronavirus 2 (covid 19), Influenza A, Influenza B, and Respiratory Syncytial Virus, Upper Respiratory Specimen, Each Reported As Detected Or Not Detected0241U | 21 | $140 |
| X-Ray of Chest, 2 Views71046 | 21 | $26 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 50 | 49 |
| Cephalexin | 42 | 42 |
| Doxycycline Hyclate | 36 | 36 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 31 | 31 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 18 | 17 |
| Ofloxacin | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (11)
- 9 Nathan LnAnnville, PA 17003-6500Phone: (717) 639-3350Fax: (717) 303-3546
- 446 N Reading RdEphrata, PA 17522-9802Phone: (717) 738-5275Fax: (717) 738-5278
- 455 S Washington St Ste 12Gettysburg, PA 17325-2516Phone: (717) 339-2875Fax: (717) 334-3921
- 100 Eisenhower Dr Ste 360Hanover, PA 17331-5241Phone: (717) 646-4201Fax: (717) 646-4202
- 2201 Brunswick Dr Ste 1200Hanover, PA 17331-8350Phone: (717) 637-0470Fax: (717) 637-4987
- 101 W Airport RdLititz, PA 17543-9274Phone: (717) 466-2445Fax: (717) 466-2447
- 4050 N George Street ExtManchester, PA 17345-9347Phone: (717) 356-4370Fax: (717) 260-3316
- 96 Sofia Dr Ste 208Shrewsbury, PA 17361-5201Phone: (717) 812-2400
Registry dates
- Enumerated
- 2016-10-06
- Last updated
- 2026-01-06
- Certified
- 2026-01-06
Frequently asked questions
- What is Hallie Deardorff's NPI number?
- Hallie Deardorff's National Provider Identifier (NPI) is 1659821288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hallie Deardorff's specialty?
- Hallie Deardorff is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hallie Deardorff located?
- Hallie Deardorff's practice location on file with NPPES is 250 W Broadway, Gettysburg, PA 17325-1200.
- What is Hallie Deardorff's phone number?
- The practice phone number listed in the NPPES registry for Hallie Deardorff is (717) 337-4105.
- Does Hallie Deardorff accept Medicare?
- Hallie Deardorff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hallie Deardorff's NPI active?
- Yes — Hallie Deardorff's NPI (1659821288) is active in the NPPES registry as of the last update on 2026-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.