Crystal Loose
NPI 1821406547 · Surgical Physician Assistant · Williamsport, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Loose is a Surgical Physician Assistant provider in Williamsport, PA (NPI 1821406547).
Provider details
- NPI number
- 1821406547
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- MA056962 (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 tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,360 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 802 | $5 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 480 | $103 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 292 | $46 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 206 | $73 |
| Destruction of Skin Growth, 1-14 Growths17110 | 161 | $87 |
| 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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 124 | 93 |
| Betamethasone Dipropionate | 99 | 52 |
| Ketoconazole | 89 | 46 |
| Hydrocortisone | 58 | 35 |
| Fluorouracil | 43 | 33 |
| Adalimumabbrand: Humira(cf) Pen | 40 | — |
| Mupirocin | 37 | 26 |
| Dupilumab |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-07-25
- Last updated
- 2021-05-24
Frequently asked questions
- What is Crystal Loose's NPI number?
- Crystal Loose's National Provider Identifier (NPI) is 1821406547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Loose's specialty?
- Crystal Loose is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Loose located?
- Crystal Loose's practice location on file with NPPES is 1705 Warren Ave, Williamsport, PA 17701-2647.
- What is Crystal Loose's phone number?
- The practice phone number listed in the NPPES registry for Crystal Loose is (570) 321-2020.
- Does Crystal Loose accept Medicare?
- Crystal Loose is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Loose's NPI active?
- Yes — Crystal Loose's NPI (1821406547) is active in the NPPES registry as of the last update on 2021-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.