Doctor profile · Federal record

Dr. Lonnie Fuller, MD

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Baltimore, MD

  • NPI 1336246305
  • Accepts Medicare
  • 38 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3700 Fleet St., Suite 200
Baltimore, MD 21224
(410) 558-4900
fax (410) 522-1475
Mailing address
3501 Sinclair Ln
Baltimore, MD 212132029

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
November 5, 2015
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Maryland #D73006 · Pennsylvania #MD041830L
Medicaid
PA #001241798

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336246305. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
891
Distinct HCPCS
10
Medicare allowed
$78,131
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 415 186 $121
83036 Hemoglobin a1c level 144 76 $9
99213 Established patient office or other outpatient visit, 20-29 minutes 90 71 $88
G0008 Administration of influenza virus vaccine 59 57 $32
90662 Influenza vaccine split virus, preservative free 42 42 $72
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 28 24 $16
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 22 22 $139
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 15 15 $282
90688 Influenza vaccine, quadrivalent, 0.5 ml dosage 14 14 $20
G0009 Administration of pneumococcal vaccine 14 14 $32

In context: peer comparison

Among 363 peers in Baltimore Internal Medicine Physician, average services per provider: 105. This provider delivers 8.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$82
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Indivior INC. 2 $34.78
Medtronic, INC. 1 $31.25
Abiomed 1 $16.30

By nature of payment

Food and Beverage
$82

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,721
Patients
770
Total drug cost
$52,929
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 457 140 $8,961
Amlodipine Besylate Generic 309 71 $2,724
Lisinopril Generic 276 67 $2,996
Levothyroxine Sodium Generic 195 54 $3,320
Losartan Potassium Generic 189 63 $3,377
Gabapentin Generic 164 37 $7,380
Metformin Hcl Generic 158 48 $1,815
Metoprolol Succinate Generic 133 49 $3,952
Omeprazole Generic 133 37 $2,039
Furosemide Generic 129 32 $770

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Lonnie Fuller's medical specialty?
Dr. Lonnie Fuller practices Internal Medicine Physician in Baltimore, MD.
Where does Dr. Lonnie Fuller practice?
Dr. Lonnie Fuller practices at 3700 Fleet St., Baltimore, MD 21224. Office phone: 4105584900.
What is Dr. Lonnie Fuller's NPI?
Dr. Lonnie Fuller's National Provider Identifier (NPI) is 1336246305, issued by NPPES.
Does Dr. Lonnie Fuller accept Medicare assignment?
Yes. Dr. Lonnie Fuller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lonnie Fuller commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Hemoglobin a1c level (HCPCS 83036); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.