Doctor profile · Federal record

Dr. Laura Maas, MD

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Baltimore, MD

  • NPI 1962021741
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4940 Eastern Ave
Baltimore, MD 212242735
(410) 550-0526
Mailing address
6201 Greenleigh Ave
Middle River, MD 212202004

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
May 14, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Maryland #D97290

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962021741. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
245
Distinct HCPCS
5
Medicare allowed
$22,599
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 134 39 $82
99214 Established patient office or other outpatient visit, 30-39 minutes 58 54 $82
99239 Hospital discharge day management, more than 30 minutes 27 27 $120
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 15 15 $136
99204 New patient office or other outpatient visit, 45-59 minutes 11 11 $139

In context: peer comparison

Among 363 peers in Baltimore Internal Medicine Physician, average services per provider: 105. This provider delivers 2.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$128
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 3 $61.99
Janssen Biotech, INC. 2 $42.44
Ipsen Biopharmaceuticals, INC 1 $23.85

By nature of payment

Food and Beverage
$128

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
47
Patients
0
Total drug cost
$535
Drug Type Claims Patients Total cost
Duloxetine Hcl Generic 13 0 $77
Amlodipine Besylate Generic 12 0 $120
Dicyclomine Hcl Generic 11 0 $240
Lisinopril Generic 11 0 $98

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Laura Maas's medical specialty?
Dr. Laura Maas practices Internal Medicine Physician in Baltimore, MD.
Where does Dr. Laura Maas practice?
Dr. Laura Maas practices at 4940 Eastern Ave, Baltimore, MD 212242735. Office phone: 4105500526.
What is Dr. Laura Maas's NPI?
Dr. Laura Maas's National Provider Identifier (NPI) is 1962021741, issued by NPPES.
Does Dr. Laura Maas accept Medicare assignment?
Dr. Laura Maas does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Laura Maas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.