Diana Spell, MD, MBA
NPI 1285052803 · Internal Medicine Physician · Odenton, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Spell, MD, MBA is a Internal Medicine Physician provider in Odenton, MD (NPI 1285052803).
Provider details
- NPI number
- 1285052803
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MBA
- Sex
- Female
- Sole proprietor
- No
- License
- D0085372 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,458 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 330 | $92 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 222 | $143 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 221 | $21 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 150 | $21 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 138 | $138 |
| Hemoglobin A1c Level83036 | 123 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 154 | 50 |
| Amlodipine Besylate | 124 | 45 |
| Losartan Potassium | 74 | 24 |
| Rosuvastatin Calcium | 71 | 25 |
| Lisinopril | 64 | 17 |
| Nifedipinebrand: Nifedipine Er | 63 | 18 |
| Hydrochlorothiazide |
Practice location
Mailing address
Additional practice locations (1)
- 500 University DrHershey, PA 17033-2360Phone: (717) 531-8603
Registry dates
- Enumerated
- 2014-04-01
- Last updated
- 2018-09-04
Frequently asked questions
- What is Diana Spell's NPI number?
- Diana Spell's National Provider Identifier (NPI) is 1285052803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Spell's specialty?
- Diana Spell is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Spell located?
- Diana Spell's practice location on file with NPPES is Johns Hopkins Community Physicians - Odenton, Odenton, MD 21113.
- What is Diana Spell's phone number?
- The practice phone number listed in the NPPES registry for Diana Spell is (410) 874-1400.
- Does Diana Spell accept Medicare?
- Diana Spell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Spell's NPI active?
- Yes — Diana Spell's NPI (1285052803) is active in the NPPES registry as of the last update on 2018-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.