Doctor profile · Federal record

Dr. Jonathan Dameworth, M.D.

Colon & Rectal Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Student in an Organized Health Care Education/Training Program · Phoenix, AZ

  • NPI 1194102772
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
500 W Thomas RD Ste 400
Phoenix, AZ 850134238
(602) 406-3874
fax (602) 406-2335
Additional location
10214 N Tatum Blvd Ste A600
Phoenix, AZ 850284247
(602) 406-1530
fax (602) 406-1539
Additional location
625 N 6Th St
Phoenix, AZ 850042155
(602) 406-8222
fax (602) 406-7811
Mailing address
Po Box 33269
Phoenix, AZ 850673269

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
November 6, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
208C00000X — NUCC code
State license (1)
Arizona #64001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194102772. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
54
Distinct HCPCS
4
Medicare allowed
$8,620
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 20 16 $119
99205 New patient office or other outpatient visit, 60-74 minutes 12 12 $213
99204 New patient office or other outpatient visit, 45-59 minutes 11 11 $164
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 11 11 $171

In context: peer comparison

Among 10 peers in Phoenix Colon & Rectal Surgery Physician, average services per provider: 37. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$88
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 1 $70.28
Solventum Corporation 1 $17.71

By nature of payment

Food and Beverage
$88

Frequently asked questions

Auto-generated from federal data
What is Dr. Jonathan Dameworth's medical specialty?
Dr. Jonathan Dameworth practices Colon & Rectal Surgery Physician in Phoenix, AZ.
Where does Dr. Jonathan Dameworth practice?
Dr. Jonathan Dameworth practices at 500 W Thomas RD Ste 400, Phoenix, AZ 850134238. Office phone: 6024063874.
What is Dr. Jonathan Dameworth's NPI?
Dr. Jonathan Dameworth's National Provider Identifier (NPI) is 1194102772, issued by NPPES.
Does Dr. Jonathan Dameworth accept Medicare assignment?
Yes. Dr. Jonathan Dameworth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Dameworth commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.