Dr. Ricardo A. Barzaga, MD

  • Manahawkin, NJ
  • Infectious disease specialist
NPI1922044759PAC ID5496935843
Medicare services, 2024
510
Medicare patients, 2024
162
Part D claims, 2024
13
Hospital affiliations
2
Industry payments
$2,752
Practice address
1140 Rt 72 W, Manahawkin, NJ 08050
Practice phone
Call (609) 597-6011
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Southern Ocean Medical Center

Hospital · Manahawkin, New Jersey

Find Dr. Barzaga's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Ricardo A. Barzaga is an infectious disease specialist in Manahawkin, New Jersey

Dr. Barzaga practices at Southern Ocean Medical Center in Manahawkin, New Jersey, part of Hackensack Meridian Health.

Dr. Barzaga's NPI, 1922044759, was assigned on June 21, 2006. Dr. Barzaga holds New Jersey license 25MA05236900.

NPI and contact details
Medicare PAC ID
5496935843
NPI enumeration date
June 21, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(609) 597-6011
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
72
Medical school graduation
1980

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Ricardo A. Barzaga practices at 2 locations in Manahawkin, New Jersey

Dr. Barzaga's primary practice is Southern Ocean Medical Center, at 1140 Rt 72 W, Manahawkin, NJ 08050 in Ocean County. The practice phone is (609) 597-6011. Dr. Barzaga also practices at Southern Ocean Medical Center, 1301 State Highway 72, Manahawkin, NJ 08050.

  • Southern Ocean Medical CenterPrimary
    1140 Rt 72 W, Manahawkin, NJ 08050 · Ocean CountyPhone(609) 597-6011
  • Southern Ocean Medical Center
    1301 State Highway 72, Manahawkin, NJ 08050 · Ocean CountyPhone(609) 597-6011

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Dr. Ricardo A. Barzaga is affiliated with 2 sites of care

Dr. Barzaga's primary practice is Southern Ocean Medical Center in Manahawkin, New Jersey, part of Hackensack Meridian Health. Dr. Barzaga is also affiliated with Jersey Shore University Medical Center.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Ricardo A. Barzaga's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barzaga practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Southern Ocean Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Barzaga practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Hackensack Meridian Health and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Ricardo A. Barzaga is one of 340 infectious disease specialists in New Jersey

Infectious disease is Dr. Barzaga's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Barzaga is licensed in New Jersey.

Specialties and state licenses

  • Infectious disease, New JerseyPrimaryLicense 25MA05236900 · taxonomy 207RI0200X

Infectious disease specialists near Dr. Barzaga

Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.

340infectious disease specialists in New Jersey
2infectious disease specialists in Manahawkin

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Ricardo A. Barzaga billed Medicare for 510 services in 2024

CMS data shows 510 Medicare services from Dr. Barzaga across 4 procedure codes in 2024, for 162 Medicare patients. Medicare paid $35,475 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024510
Medicare patients162
Paid by Medicare$35,475
Procedure codes4

Dr. Barzaga's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 5912024: 51014%

Dr. Barzaga compared with the New Jersey median for infectious disease specialists, 2024

  • Dr. Barzaga
  • New Jersey median
Medicare services
510vs 95847% below
Medicare patients
162vs 38258% below
Part D claims
28vs 16283% below

Medians across 330 infectious disease specialists in New Jersey with Dmand AI profiles that report each measure.

Dr. Barzaga's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Barzaga

Need commercial claims for Dr. Barzaga?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barzaga and other infectious disease specialists in New Jersey.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Ricardo A. Barzaga treated 162 Medicare patients in 2024, average age 77

CMS counts 162 Medicare patients who saw Dr. Barzaga in 2024. The largest group is 75 to 84, with 59 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Barzaga's median patient age at 73, with 36% women.

Medicare patients, 2024162
Average age77
Average risk score2.89
Also on Medicaid23%

Dr. Barzaga's Medicare patients by age, 2024

Dr. Barzaga's Medicare patients by sex, 2024

  • Women8251%
  • Men8049%

Chronic conditions among Dr. Barzaga's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease67%
  4. Arthritis65%
  5. Diabetes62%
  6. Chronic kidney disease60%
  7. COPD56%
  8. Heart failure56%

Share of Medicare patients with each condition. A patient can have several.

Dr. Barzaga's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women36%
  • Men64%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Ricardo A. Barzaga wrote 13 Medicare Part D claims in 2024

In 2024, Dr. Barzaga wrote 13 Medicare Part D claims. They cover 2 drugs, with $6,935 in total drug cost. In 2019, CMS named 16 claims across 1 drug.

Part D claims, 202413
Drugs named by CMS2
Total drug cost$6,935

Dr. Barzaga's most prescribed drugs by claims, 2022

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2019 to 2022

  • 2019
  • 2022
Claims for drugs CMS names
2019: 162022: 2875%

Drugs named by CMS: 2 in 2022, 1 in 2019.

See all prescribing by Dr. Barzaga

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. Ricardo A. Barzaga takes part in Medicare

Dr. Barzaga accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find infectious disease specialists like Dr. Barzaga by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Ricardo A. Barzaga received $2,752 in industry payments from 2016 to 2025

CMS Open Payments shows 125 general payments to Dr. Barzaga from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. Abbvie Inc. paid the most, $1,106.

General payments to Dr. Barzaga by program year, 2016 to 2025

General payments to Dr. Barzaga by kind, 2016 to 2025

$2.8Kin total
  • Food and beverage$2,41688%
  • Education$33612%

Companies that paid Dr. Barzaga the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Barzaga

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Ricardo A. Barzaga's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Ricardo A. Barzaga

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Ricardo A. Barzaga's NPI number?

Dr. Ricardo A. Barzaga's NPI number is 1922044759. It was assigned on June 21, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Ricardo A. Barzaga?

Dr. Ricardo A. Barzaga is an infectious disease specialist in Manahawkin, New Jersey. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Ricardo A. Barzaga practice?

Dr. Barzaga practices at 1140 Rt 72 W, Manahawkin, NJ 08050. Dr. Barzaga also practices at 1301 State Highway 72, Manahawkin, NJ 08050. Dr. Barzaga's primary practice is Southern Ocean Medical Center in Manahawkin, New Jersey, part of Hackensack Meridian Health.

What is Dr. Ricardo A. Barzaga's office phone number?

The practice phone on file for Dr. Barzaga is (609) 597-6011.

What is Dr. Ricardo A. Barzaga's medical license number?

Dr. Barzaga holds New Jersey license 25MA05236900.

Which hospitals is Dr. Ricardo A. Barzaga affiliated with?

Dr. Barzaga practices at Southern Ocean Medical Center in Manahawkin, New Jersey. Dr. Barzaga is also affiliated with Jersey Shore University Medical Center.

Does Dr. Ricardo A. Barzaga accept Medicare?

Yes. CMS data shows Dr. Barzaga billed Medicare for 510 services in 2024, and Dr. Barzaga accepts Medicare assignment.

How many Medicare patients does Dr. Ricardo A. Barzaga see?

CMS counts 162 Medicare patients who saw Dr. Barzaga in 2024, with an average age of 77.

What services does Dr. Ricardo A. Barzaga bill to Medicare?

In 2024, Dr. Barzaga's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99221) and hospital inpatient care (99233).

What drugs does Dr. Ricardo A. Barzaga prescribe most?

In 2022 Medicare Part D data, Dr. Barzaga's most prescribed drugs by claims were Ceftriaxone and Ampicillin Sodium.

Has Dr. Ricardo A. Barzaga received payments from drug or device companies?

CMS Open Payments shows $2,752 in general payments to Dr. Barzaga from 9 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Ricardo A. Barzaga been practicing?

Dr. Barzaga graduated from medical school in 1980, 46 years ago.

Selling to infectious disease practices?

See infectious disease specialists in New Jersey by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)