Doctor profile · Federal record

Dr. Stephen Machlica

Medical Physician Assistant (CMS: Physician Assistant) · Lake Grove, NY

  • NPI 1386237576
  • Accepts Medicare
  • 5 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2835 Middle Country Road
Lake Grove, NY 11755
(316) 467-3564

Credentials & registration

NPPES · NUCC
NPI registered
February 2021 — 5 yrs on file
Profile last updated
March 17, 2024
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363AM0700X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386237576. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
347
Distinct HCPCS
10
Medicare allowed
$20,710
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 125 112 $125
36415 Insertion of needle into vein for collection of blood sample 50 47 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 37 34 $88
80053 Blood test, comprehensive group of blood chemicals 31 29 $10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 30 30 $8
83036 Hemoglobin a1c level 20 20 $10
84443 Blood test, thyroid stimulating hormone (tsh) 18 18 $16
84436 Thyroxine (thyroid chemical), total 14 14 $7
81002 Urinalysis, manual test 11 11 $3
82306 Vitamin d-3 level 11 11 $29

In context: peer comparison

Among 1 peers in Lake Grove Medical Physician Assistant, average services per provider: 34. This provider delivers 10× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$557
Transactions
22
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 7 $195.51
Lilly USA, LLC 7 $141.02
Exact Sciences Corporation 3 $80.48
Amgen INC. 2 $59.46
Inspire Medical Systems, INC. 1 $32.42
Astellas Pharma US INC 1 $27.45
Pfizer INC. 1 $20.75

By nature of payment

Food and Beverage
$557

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
346
Patients
283
Total drug cost
$4,047
Drug Type Claims Patients Total cost
Methylprednisolone Generic 57 55 $554
Alprazolam Generic 32 26 $228
Amlodipine Besylate Generic 32 24 $273
Azithromycin Generic 26 26 $170
Atorvastatin Calcium Generic 24 20 $466
Rosuvastatin Calcium Generic 23 20 $530
Levothyroxine Sodium Generic 20 15 $493
Azelastine Hcl Generic 19 18 $287
Fluticasone Propionate Generic 19 16 $312
Cephalexin Generic 18 18 $121

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Machlica's medical specialty?
Dr. Stephen Machlica practices Medical Physician Assistant in Lake Grove, NY.
Where does Dr. Stephen Machlica practice?
Dr. Stephen Machlica practices at 2835 Middle Country Road, Lake Grove, NY 11755. Office phone: 3164673564.
What is Dr. Stephen Machlica's NPI?
Dr. Stephen Machlica's National Provider Identifier (NPI) is 1386237576, issued by NPPES.
Does Dr. Stephen Machlica accept Medicare assignment?
Yes. Dr. Stephen Machlica accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Machlica commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.