Jonathan Adelson, M.D.
NPI 1700864501 · Rheumatology Physician · Greenbelt, MD
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Adelson, M.D. is a Rheumatology Physician provider in Greenbelt, MD (NPI 1700864501).
Provider details
- NPI number
- 1700864501
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D24234 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
9,191 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) |
|---|---|---|
| Measurement of Antibody for Assessment of Autoimmune Disorder, Any Method86235 | 1,511 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 909 | $203 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 584 | $47 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 524 | $8 |
| Red Blood Cell Sedimentation Rate, to Detect Inflammation, Non-Automated85651 | 506 | $4 |
| 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 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 242 | 67 |
| Gabapentin | 230 | 70 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 180 | 44 |
| Methotrexate Sodiumbrand: Methotrexate | 150 | 42 |
| Duloxetine Hcl | 125 | 38 |
| Methylprednisolone | 120 | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,410 across 62 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
Registry dates
- Enumerated
- 2006-01-03
- Last updated
- 2010-12-30
Frequently asked questions
- What is Jonathan Adelson's NPI number?
- Jonathan Adelson's National Provider Identifier (NPI) is 1700864501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Adelson's specialty?
- Jonathan Adelson is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Adelson located?
- Jonathan Adelson's practice location on file with NPPES is 7300 Hanover Dr, Greenbelt, MD 20770-2202.
- What is Jonathan Adelson's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Adelson is (301) 345-5600.
- Does Jonathan Adelson accept Medicare?
- Jonathan Adelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Adelson's NPI active?
- Yes — Jonathan Adelson's NPI (1700864501) is active in the NPPES registry as of the last update on 2010-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.