Doctor profile · Federal record

Dr. Ronaldo Patiag, M.D.

Infectious Disease Physician (CMS: Infectious Disease) · Portsmouth, NH

  • NPI 1437327293
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 23 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
330 Borthwick Ave Ste 210
Portsmouth, NH 038017111
(603) 433-8733
fax (603) 433-8834
Mailing address
5147 N 9Th Ave, Suite 322
Pensacola, FL 325048771

Credentials & registration

NPPES · NUCC
NPI registered
February 2008 — 18 yrs on file
Profile last updated
February 9, 2022
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207RI0200X — NUCC code
State license (1)
New Hampshire #19539

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437327293. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
533
Distinct HCPCS
6
Medicare allowed
$73,416
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 199 99 $179
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 158 66 $117
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 105 40 $78
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 38 37 $172
99214 Established patient office or other outpatient visit, 30-39 minutes 20 16 $128
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $167

In context: peer comparison

Among 1 peers in this city , average services per provider: 88. This provider delivers 6.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$59
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
ViiV Healthcare Company 1 $30.88
Gilead Sciences, Inc. 1 $27.69

By nature of payment

Food and Beverage
$59

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
232
Patients
0
Total drug cost
$263,425
Drug Type Claims Patients Total cost
Descovy (Emtricitabine/Tenofov Alafenam) Brand 31 0 $71,982
Doxycycline Monohydrate Generic 22 0 $1,638
Cefepime Hcl Generic 21 0 $4,663
Ceftriaxone (Ceftriaxone Sodium) Brand 21 0 $5,460
Isentress (Raltegravir Potassium) Brand 19 0 $39,774
Triumeq (Abacavir/Dolutegravir/Lamivudi) Brand 19 0 $78,070
Vancomycin Hcl Generic 18 0 $7,769
Cefazolin Sodium Generic 16 0 $808
Ethambutol Hcl Generic 16 0 $1,263
Rifampin Generic 13 0 $2,142

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ronaldo Patiag's medical specialty?
Dr. Ronaldo Patiag practices Infectious Disease Physician in Portsmouth, NH.
Where does Dr. Ronaldo Patiag practice?
Dr. Ronaldo Patiag practices at 330 Borthwick Ave Ste 210, Portsmouth, NH 038017111. Office phone: 6034338733.
What is Dr. Ronaldo Patiag's NPI?
Dr. Ronaldo Patiag's National Provider Identifier (NPI) is 1437327293, issued by NPPES.
Does Dr. Ronaldo Patiag accept Medicare assignment?
Yes. Dr. Ronaldo Patiag accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ronaldo Patiag commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.