Doctor profile · Federal record

Dr. Inkyung Santiago, M.D

Internal Medicine Physician (CMS: Internal Medicine) · Decatur, AL

  • NPI 1780856781
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1350 14Th Ave Se
Decatur, AL 356014364
(256) 355-6911
Mailing address
261 Wedgewood Terrace RD
Madison, AL 357578911

Credentials & registration

NPPES · NUCC
NPI registered
March 2008 — 18 yrs on file
Profile last updated
October 21, 2022
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Alabama #30043

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780856781. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
780
Distinct HCPCS
10
Medicare allowed
$80,648
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 211 133 $120
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 147 61 $101
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 123 54 $101
99213 Established patient office or other outpatient visit, 20-29 minutes 66 53 $84
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 66 55 $126
G0008 Administration of influenza virus vaccine 51 51 $29
90662 Influenza vaccine split virus, preservative free 45 45 $72
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 36 36 $121
99204 New patient office or other outpatient visit, 45-59 minutes 24 24 $156
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 11 11 $126

In context: peer comparison

Among 12 peers in Decatur Internal Medicine Physician, average services per provider: 135. This provider delivers 5.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,596
Transactions
94
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 13 $233.97
Abbvie INC. 18 $194.07
Novo Nordisk INC 12 $190.61
Lilly USA, LLC 12 $173.63
Pfizer INC. 9 $168.09
Bayer Healthcare Pharmaceuticals INC. 5 $90.86
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 3 $72.43
Amgen INC. 4 $63.57
GlaxoSmithKline, LLC. 3 $62.85
Sumitomo Pharma America, INC. 3 $57.81
Sanofi-Aventis U.S. LLC 3 $49.54
Takeda Pharmaceuticals U.S.A., INC. 3 $48.86
Merck Sharp & Dohme LLC 2 $44.91
Boehringer Ingelheim Pharmaceuticals, INC. 3 $43.80
Exact Sciences Corporation 1 $19.64

By nature of payment

Food and Beverage
$1,582
Entertainment
$14

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,817
Patients
468
Total drug cost
$82,086
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 191 50 $2,989
Gabapentin Generic 167 53 $2,612
Amlodipine Besylate Generic 163 53 $1,956
Potassium Chloride Generic 154 33 $7,295
Atorvastatin Calcium Generic 145 48 $2,518
Eliquis (Apixaban) Brand 130 23 $49,786
Trazodone Hcl Generic 124 32 $1,968
Donepezil Hcl Generic 101 14 $2,165
Carvedilol Generic 99 24 $1,472
Lisinopril Generic 96 30 $960

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Inkyung Santiago's medical specialty?
Dr. Inkyung Santiago practices Internal Medicine Physician in Decatur, AL.
Where does Dr. Inkyung Santiago practice?
Dr. Inkyung Santiago practices at 1350 14Th Ave Se, Decatur, AL 356014364. Office phone: 2563556911.
What is Dr. Inkyung Santiago's NPI?
Dr. Inkyung Santiago's National Provider Identifier (NPI) is 1780856781, issued by NPPES.
Does Dr. Inkyung Santiago accept Medicare assignment?
Yes. Dr. Inkyung Santiago accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Inkyung Santiago commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.