Doctor profile · Federal record

Dr. Amiethab Aiyer, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Baltimore, MD

  • NPI 1386805935
  • 18 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4940 Eastern Ave
Baltimore, MD 212242735
(410) 550-0452
fax (410) 550-2899
Additional location
1400 Nw 12Th Ave
Miami, FL 331361003
(305) 243-3000
Mailing address
6201 Greenleigh Ave
Middle River, MD 212202004

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
July 29, 2021
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207X00000X — NUCC code
State licenses (3)
Maryland #D76896 · Pennsylvania #MT193783 · Florida #ME125262

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386805935. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
255
Distinct HCPCS
7
Medicare allowed
$28,915
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 87 61 $137
99214 Established patient office or other outpatient visit, 30-39 minutes 74 52 $102
77071 Application of stress by physician for joint imaging 27 27 $58
99213 Established patient office or other outpatient visit, 20-29 minutes 26 23 $97
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $169
99204 New patient office or other outpatient visit, 45-59 minutes 14 14 $142
99213 Established patient office or other outpatient visit, 20-29 minutes 12 12 $70

In context: peer comparison

Among 45 peers in Baltimore Orthopaedic Surgery Physician, average services per provider: 167. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$32,219
Transactions
34
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Trilliant Surgical LLC. 10 $11,735.02
Novastep INC. 9 $8,542.97
MedShape, INC. 5 $3,796.04
Exactech, INC. 3 $3,500.00
Vilex LLC 2 $3,390.15
OssDsign Incorporated 5 $1,254.82

By nature of payment

Consulting Fee
$25,200
Royalty or License
$3,390
Travel and Lodging
$3,045
Food and Beverage
$584

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
12
Total drug cost
$97
Drug Type Claims Patients Total cost
Ondansetron Hcl Generic 12 12 $97

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Amiethab Aiyer's medical specialty?
Dr. Amiethab Aiyer practices Orthopaedic Surgery Physician in Baltimore, MD.
Where does Dr. Amiethab Aiyer practice?
Dr. Amiethab Aiyer practices at 4940 Eastern Ave, Baltimore, MD 212242735. Office phone: 4105500452.
What is Dr. Amiethab Aiyer's NPI?
Dr. Amiethab Aiyer's National Provider Identifier (NPI) is 1386805935, issued by NPPES.
Does Dr. Amiethab Aiyer accept Medicare assignment?
Dr. Amiethab Aiyer does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Amiethab Aiyer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); Application of stress by physician for joint imaging (HCPCS 77071). Source: CMS Medicare Physician & Other Practitioners file.