Doctor profile · Federal record

Dr. Saifullah Nasir, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Schaumburg, IL

  • NPI 1427343938
  • Accepts Medicare
  • MIPS 70.1 / 100 · 2023
  • 15 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1345 Wiley RD Ste 111
Schaumburg, IL 601734356
(847) 490-0060

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
February 18, 2021
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Illinois #036135245 · Texas #BP10041524

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427343938. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,645
Distinct HCPCS
10
Medicare allowed
$386,200
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 1,608 583 $126
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 373 312 $130
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 252 225 $65
36415 Insertion of needle into vein for collection of blood sample 232 183 $8
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 204 114 $78
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 194 187 $190
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 144 62 $49
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 125 119 $14
99442 Telephone medical discussion with physician, 11-20 minutes 71 45 $90
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 70 61 $23

In context: peer comparison

Among 8 peers in this city , average services per provider: 103. This provider delivers 35× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,028
Transactions
68
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 20 $307.17
PFIZER INC. 26 $245.80
AstraZeneca Pharmaceuticals LP 7 $148.81
Amgen Inc. 2 $52.26
ABBVIE INC. 2 $41.91
Abbott Laboratories 2 $39.68
Merck Sharp & Dohme LLC 2 $33.71
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $29.66
Kiniksa Pharmaceuticals International, plc 1 $29.34
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 1 $23.46
Janssen Pharmaceuticals, Inc 1 $22.73
Edwards Lifesciences Corporation 1 $21.16
Medicure Pharma Inc. 1 $16.99
E.R. Squibb & Sons, L.L.C. 1 $15.40

By nature of payment

Food and Beverage
$1,011
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$17

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,534
Patients
1,702
Total drug cost
$470,062
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 763 292 $14,523
Metoprolol Succinate Generic 487 176 $15,669
Amlodipine Besylate Generic 465 175 $6,659
Lisinopril Generic 377 129 $4,833
Furosemide Generic 323 128 $3,085
Losartan Potassium Generic 295 117 $4,821
Eliquis (Apixaban) Brand 278 91 $391,555
Metoprolol Tartrate Generic 252 98 $3,413
Carvedilol Generic 233 85 $3,810
Levothyroxine Sodium Generic 197 63 $4,248

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Saifullah Nasir's medical specialty?
Dr. Saifullah Nasir practices Internal Medicine Physician in Schaumburg, IL.
Where does Dr. Saifullah Nasir practice?
Dr. Saifullah Nasir practices at 1345 Wiley RD Ste 111, Schaumburg, IL 601734356. Office phone: 8474900060.
What is Dr. Saifullah Nasir's NPI?
Dr. Saifullah Nasir's National Provider Identifier (NPI) is 1427343938, issued by NPPES.
Does Dr. Saifullah Nasir accept Medicare assignment?
Yes. Dr. Saifullah Nasir accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Saifullah Nasir commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.