Crystal Dowler, D.O.
NPI 1447579669 · Family Medicine Physician · Parkersburg, WV
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Dowler, D.O. is a Family Medicine Physician provider in Parkersburg, WV (NPI 1447579669).
Provider details
- NPI number
- 1447579669
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
297 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 | 170 | $87 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 52 | $50 |
| Automated Urinalysis Test81003 | 31 | $2 |
| Detection Test By Nucleic Acid for Multiple Types Influenza Virus87502 | 30 | $94 |
| Detection Test By Nucleic Acid for Strep (streptococcus, Group A), Amplified Probe Technique87651 | 14 | $34 |
Typical Medicare-allowed amounts for these services range $2–$94 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 47 | 47 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 42 | 39 |
| Fluticasone Propionate | 39 | 37 |
| Prednisone | 37 | 37 |
| Cephalexin | 29 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 23 | 22 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-27
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is Crystal Dowler's NPI number?
- Crystal Dowler's National Provider Identifier (NPI) is 1447579669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Dowler's specialty?
- Crystal Dowler is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Crystal Dowler located?
- Crystal Dowler's practice location on file with NPPES is 2311 Ohio Ave Ste a, Parkersburg, WV 26101-2559.
- What is Crystal Dowler's phone number?
- The practice phone number listed in the NPPES registry for Crystal Dowler is (304) 422-5114.
- Does Crystal Dowler accept Medicare?
- Crystal Dowler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Dowler's NPI active?
- Yes — Crystal Dowler's NPI (1447579669) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.