Lynnette Brown, MD MPH
NPI 1508010539 · Internal Medicine Physician · Catonsville, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynnette Brown, MD MPH is a Internal Medicine Physician provider in Catonsville, MD (NPI 1508010539).
Provider details
- NPI number
- 1508010539
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD MPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- LL31196 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,640 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 | 279 | $132 |
| 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 | 213 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 185 | $186 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 130 | $3 |
| Advance Care Planning, First 30 Minutes99497 | 97 | $84 |
| Hemoglobin A1c Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 190 | 83 |
| Atorvastatin Calcium | 126 | 63 |
| Lisinopril | 92 | 32 |
| Losartan Potassium | 48 | 22 |
| Metformin Hcl | 43 | 18 |
| Metoprolol Succinate | 38 | 17 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$902 across 33 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 (3)
- 7940 Johnson AveGlenarden, MD 20706Phone: (301) 996-0864
- 7940 Johnson AveGlenarden, MD 20706Phone: (301) 996-0864
- 5700 Harper Dr Ne Ste 110Albuquerque, NM 87109-3540Phone: (301) 996-0864
Registry dates
- Enumerated
- 2008-11-04
- Last updated
- 2023-12-11
- Certified
- 2023-12-11
Frequently asked questions
- What is Lynnette Brown's NPI number?
- Lynnette Brown's National Provider Identifier (NPI) is 1508010539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynnette Brown's specialty?
- Lynnette Brown is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lynnette Brown located?
- Lynnette Brown's practice location on file with NPPES is 4 W Rolling Cross Rd Ste 100, Catonsville, MD 21228-6280.
- What is Lynnette Brown's phone number?
- The practice phone number listed in the NPPES registry for Lynnette Brown is (410) 869-0100.
- Does Lynnette Brown accept Medicare?
- Lynnette Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynnette Brown's NPI active?
- Yes — Lynnette Brown's NPI (1508010539) is active in the NPPES registry as of the last update on 2023-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.