Joan Parambi, M.D.
NPI 1285839415 · Endocrinology, Diabetes & Metabolism Physician · Riverdale, MD
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Parambi, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Riverdale, MD (NPI 1285839415).
Provider details
- NPI number
- 1285839415
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D71886 (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
1,456 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 | 763 | $140 |
| 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'SG2211 | 355 | $18 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 186 | $36 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 92 | $101 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 46 | $184 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 438 | 89 |
| Levothyroxine Sodium | 365 | 101 |
| Metformin Hclbrand: Metformin Hcl Er | 337 | 104 |
| Tirzepatidebrand: Mounjaro | 270 | 51 |
| Dulaglutidebrand: Trulicity | 187 | 71 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 176 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$157 across 8 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)
- 7207 Hanover PkwySte aGreenbelt, MD 20770-2015Phone: (301) 220-0096
Registry dates
- Enumerated
- 2007-06-18
- Last updated
- 2018-03-17
Frequently asked questions
- What is Joan Parambi's NPI number?
- Joan Parambi's National Provider Identifier (NPI) is 1285839415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Parambi's specialty?
- Joan Parambi is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Joan Parambi located?
- Joan Parambi's practice location on file with NPPES is 6502 Kenilworth Ave Ste 100, Riverdale, MD 20737-1372.
- What is Joan Parambi's phone number?
- The practice phone number listed in the NPPES registry for Joan Parambi is (301) 970-0088.
- Does Joan Parambi accept Medicare?
- Joan Parambi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Parambi's NPI active?
- Yes — Joan Parambi's NPI (1285839415) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.