Mary Deshields, MD
NPI 1952411795 · Medical Oncology Physician · Easton, MD
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Deshields, MD is a Medical Oncology Physician provider in Easton, MD (NPI 1952411795).
Provider details
- NPI number
- 1952411795
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- D47232 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
285 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 135 | $90 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 94 | $131 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 22 | $161 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 22 | $61 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 12 | $123 |
Typical Medicare-allowed amounts for these services range $61–$161 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Abiraterone Acetate | 32 | — |
| Prochlorperazine Maleate | 28 | 18 |
| Ibrutinibbrand: Imbruvica | 28 | — |
| Anastrozole | 25 | 13 |
| Ondansetron Hcl | 24 | 15 |
| Letrozole | 21 | — |
| Apixabanbrand: Eliquis | 20 | — |
| Dexamethasone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$118 across 5 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 (1)
- 2 Jennifer Ct Ste CCarlisle, PA 17015-7694Phone: (717) 960-3750Fax: (717) 960-3734
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2024-03-26
- Certified
- 2024-03-26
Frequently asked questions
- What is Mary Deshields's NPI number?
- Mary Deshields's National Provider Identifier (NPI) is 1952411795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Deshields's specialty?
- Mary Deshields is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Deshields located?
- Mary Deshields's practice location on file with NPPES is 401 Purdy Street, Easton, MD 21601.
- What is Mary Deshields's phone number?
- The practice phone number listed in the NPPES registry for Mary Deshields is (410) 819-3332.
- Does Mary Deshields accept Medicare?
- Mary Deshields is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Deshields's NPI active?
- Yes — Mary Deshields's NPI (1952411795) is active in the NPPES registry as of the last update on 2024-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.