Doctor profile · Federal record

Dr. John Fowler, MD

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Spartanburg, SC

  • NPI 1538131933
  • Accepts Medicare
  • MIPS 96.1 / 100 · 2023
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1330 Boiling Springs RD Ste 2500
Spartanburg, SC 293034214
(864) 585-5433
Additional location
101 East Wood Street, Suite 401
Spartanburg, SC 293033040
(864) 560-4304
fax (864) 560-4413
Mailing address
Po Box 743070
Atlanta, GA 303743070

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
May 31, 2019
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
South Carolina #19731
Medicaid (2)
SC #197316 · NC #690618W

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538131933. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,329
Distinct HCPCS
10
Medicare allowed
$221,564
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 722 347 $119
36415 Insertion of needle into vein for collection of blood sample 461 304 $8
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test 275 238 $6
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 275 275 $123
99497 Advance care planning, first 30 minutes 258 254 $80
83036 Hemoglobin a1c level 253 182 $9
81001 Manual urinalysis test with examination using microscope, automated 235 202 $3
99215 Established patient office or other outpatient visit, 40-54 minutes 212 153 $169
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 164 122 $8
G0008 Administration of influenza virus vaccine 68 68 $29

In context: peer comparison

Among 25 peers in Spartanburg Internal Medicine Physician, average services per provider: 152. This provider delivers 22× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$603
Transactions
35
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 9 $137.93
AstraZeneca Pharmaceuticals Lp 4 $69.68
Pfizer INC. 4 $68.82
Dexcom, INC. 3 $55.42
Novo Nordisk INC 3 $44.07
Lilly USA, LLC 2 $37.44
Insulet Corporation 2 $36.55
Amgen INC. 2 $28.82
Phathom Pharmaceuticals, INC. 1 $24.27
Sumitomo Pharma America, INC. 1 $23.00
Xeris Pharmaceuticals, INC. 1 $22.66
Lundbeck LLC 1 $19.73
Otsuka America Pharmaceutical, INC. 1 $18.86
Exact Sciences Corporation 1 $15.28

By nature of payment

Food and Beverage
$603

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
7,052
Patients
1,833
Total drug cost
$94,729
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 858 146 $24,273
Lorazepam Generic 691 136 $7,444
Alprazolam Generic 629 81 $7,638
Levothyroxine Sodium Generic 519 147 $8,552
Amlodipine Besylate Generic 515 153 $3,540
Atorvastatin Calcium Generic 485 162 $6,562
Gabapentin Generic 470 102 $7,018
Lisinopril Generic 464 131 $3,894
Omeprazole Generic 403 127 $5,508
Pantoprazole Sodium Generic 371 120 $5,828

Frequently asked questions

Auto-generated from federal data
What is Dr. John Fowler's medical specialty?
Dr. John Fowler practices Internal Medicine Physician in Spartanburg, SC.
Where does Dr. John Fowler practice?
Dr. John Fowler practices at 1330 Boiling Springs RD Ste 2500, Spartanburg, SC 293034214. Office phone: 8645855433.
What is Dr. John Fowler's NPI?
Dr. John Fowler's National Provider Identifier (NPI) is 1538131933, issued by NPPES.
Does Dr. John Fowler accept Medicare assignment?
Yes. Dr. John Fowler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Fowler 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); Complete blood cell count (red cells, white blood cell, platelets), automated test (HCPCS 85027). Source: CMS Medicare Physician & Other Practitioners file.