Crystal Sadik, M.D.
NPI 1669676631 · Urology Physician · Sayre, PA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Sadik, M.D. is a Urology Physician provider in Sayre, PA (NPI 1669676631).
Provider details
- NPI number
- 1669676631
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 251949 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
1,175 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) |
|---|---|---|
| Automated Urinalysis Test81003 | 261 | $2 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 200 | $11 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 123 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 94 | $85 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 78 | $224 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 593 | 168 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 328 | 76 |
| Finasteride | 290 | 83 |
| Solifenacin Succinate | 278 | 54 |
| Ciprofloxacin Hcl | 149 | 131 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 127 | 107 |
| Methenamine Hippurate | 103 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-13
- Last updated
- 2021-03-23
- Certified
- 2021-03-23
Frequently asked questions
- What is Crystal Sadik's NPI number?
- Crystal Sadik's National Provider Identifier (NPI) is 1669676631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Sadik's specialty?
- Crystal Sadik is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Crystal Sadik located?
- Crystal Sadik's practice location on file with NPPES is 1 Guthrie Sq, Sayre, PA 18840-1625.
- What is Crystal Sadik's phone number?
- The practice phone number listed in the NPPES registry for Crystal Sadik is (570) 887-2845.
- Does Crystal Sadik accept Medicare?
- Crystal Sadik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Sadik's NPI active?
- Yes — Crystal Sadik's NPI (1669676631) is active in the NPPES registry as of the last update on 2021-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.