Crystal Piras, DO
NPI 1841782901 · Family Medicine Physician · Oakland, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Piras, DO is a Family Medicine Physician provider in Oakland, MD (NPI 1841782901).
Provider details
- NPI number
- 1841782901
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OT018502 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
247 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Assessment of Emotional Or Behavioral Problems96127 | 127 | $5 |
| Automated Urinalysis Test81003 | 31 | $2 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 23 | $6 |
| Hemoglobin A1c Level, By Device for Home Use83037 | 22 | $10 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 19 | $67 |
| X-Ray of Chest, 2 Views71046 | 13 | $22 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 115 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 299 | 101 |
| Gabapentin | 285 | 34 |
| Levothyroxine Sodium | 219 | 62 |
| Amlodipine Besylate | 211 | 67 |
| Lisinopril | 196 | 59 |
| Losartan Potassium | 151 | 50 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$89 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 104 Parkview DrGrantsville, MD 21536-1086Phone: (301) 895-5107Fax: (301) 533-3299
- 22221 Westernport Rd SwWesternport, MD 21562-2206Phone: (240) 774-0204Fax: (301) 533-3299
- 740 High St Ste 4001Williamsport, PA 17701-3111Phone: (570) 321-2345
Registry dates
- Enumerated
- 2018-06-05
- Last updated
- 2021-06-28
- Certified
- 2021-06-24
Frequently asked questions
- What is Crystal Piras's NPI number?
- Crystal Piras's National Provider Identifier (NPI) is 1841782901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Piras's specialty?
- Crystal Piras is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Crystal Piras located?
- Crystal Piras's practice location on file with NPPES is 1027 Memorial Dr, Oakland, MD 21550-4343.
- What is Crystal Piras's phone number?
- The practice phone number listed in the NPPES registry for Crystal Piras is (301) 533-3300.
- Does Crystal Piras accept Medicare?
- Crystal Piras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Piras's NPI active?
- Yes — Crystal Piras's NPI (1841782901) is active in the NPPES registry as of the last update on 2021-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.