Doctor profile · Federal record

Dr. Isabel Vega, M.D.

Rheumatology Physician · Rheumatology Physician · Muskogee, OK

  • NPI 1316073430
  • MIPS 79.4 / 100 · 2023
  • 19 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3332 W Okmulgee St
Muskogee, OK 744015069
(918) 682-2481
fax (918) 684-2663
Additional location
2900 N Main St Ste 101
Muskogee, OK 744014078
(918) 684-2663
fax (918) 681-6804
Mailing address
6600 S Yale Ave Ste 1400
Tulsa, OK 741363331

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
July 14, 2023
Specialty taxonomy
207RR0500X — NUCC code
State licenses (2)
Oklahoma #26306 · Puerto Rico #7280
Medicaid
OK #200203090B

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1316073430. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
735
Distinct HCPCS
3
Medicare allowed
$87,478
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 569 225 $120
99213 Established patient office or other outpatient visit, 20-29 minutes 94 61 $85
99204 New patient office or other outpatient visit, 45-59 minutes 72 72 $156

In context: peer comparison

Among 1 peers in Muskogee Rheumatology Physician, average services per provider: 245. This provider delivers 3.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$642
Transactions
34
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 8 $167.54
Abbvie INC. 10 $140.05
Amgen INC. 5 $87.58
Janssen Biotech, INC. 2 $83.20
Boehringer Ingelheim Pharmaceuticals, INC. 3 $53.23
Pfizer INC. 2 $37.36
GlaxoSmithKline, LLC. 1 $21.85
Phathom Pharmaceuticals, INC. 1 $19.90
Exact Sciences Corporation 1 $16.66
Lilly USA, LLC 1 $14.91

By nature of payment

Food and Beverage
$642

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,838
Patients
410
Total drug cost
$488,188
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 285 51 $9,603
Prednisone Generic 263 93 $1,978
Hydroxychloroquine Sulfate Generic 257 66 $15,676
Methotrexate (Methotrexate Sodium) Brand 210 48 $5,602
Oxycodone Hcl Generic 156 18 $4,954
Tramadol Hcl Generic 112 27 $843
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 102 15 $5,563
Leflunomide Generic 72 22 $4,076
Diclofenac Sodium Generic 68 18 $1,200
Rinvoq (Upadacitinib) Brand 65 0 $433,554

Frequently asked questions

Auto-generated from federal data
What is Dr. Isabel Vega's medical specialty?
Dr. Isabel Vega practices Rheumatology Physician in Muskogee, OK.
Where does Dr. Isabel Vega practice?
Dr. Isabel Vega practices at 3332 W Okmulgee St, Muskogee, OK 744015069. Office phone: 9186822481.
What is Dr. Isabel Vega's NPI?
Dr. Isabel Vega's National Provider Identifier (NPI) is 1316073430, issued by NPPES.
What procedures does Dr. Isabel Vega 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 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.