Madai Chardon-Borrero, M.D.
NPI 1336156108 · Internal Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madai Chardon-Borrero, M.D. is a Internal Medicine Physician provider in Baltimore, MD (NPI 1336156108).
Provider details
- NPI number
- 1336156108
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- D56979 (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
1,181 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 328 | $102 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 185 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 171 | $95 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 118 | $184 |
| Advance Care Planning, First 30 Minutes99497 | 60 | $76 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 107 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 330 | 27 |
| Gabapentin | 320 | 33 |
| Levothyroxine Sodium | 314 | 42 |
| Amlodipine Besylate | 270 | 33 |
| Atorvastatin Calcium | 258 | 51 |
| Apixabanbrand: Eliquis | 215 | 27 |
| Trazodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (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)
- 785 Elkridge Landing Rd Ste 300Linthicum Heights, MD 21090-2958Phone: (443) 323-3014Fax: (855) 212-5249
Registry dates
- Enumerated
- 2006-08-02
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is Madai Chardon-Borrero's NPI number?
- Madai Chardon-Borrero's National Provider Identifier (NPI) is 1336156108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madai Chardon-Borrero's specialty?
- Madai Chardon-Borrero is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Madai Chardon-Borrero located?
- Madai Chardon-Borrero's practice location on file with NPPES is 9000 Franklin Square Dr, Baltimore, MD 21237-3901.
- What is Madai Chardon-Borrero's phone number?
- The practice phone number listed in the NPPES registry for Madai Chardon-Borrero is (443) 777-7155.
- Does Madai Chardon-Borrero accept Medicare?
- Madai Chardon-Borrero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madai Chardon-Borrero's NPI active?
- Yes — Madai Chardon-Borrero's NPI (1336156108) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.