Dr. Galen Arcellana Centeno, MD
- Medicare services, 2024
- 189
- Medicare patients, 2024
- 104
- Part D claims, 2024
- 969
- MIPS score, 2024
- 96
- Hospital affiliations
- 1
- Practice address
- 561 Middlesex Ave, Metuchen, NJ 08840
- Practice phone
- Call (732) 807-0800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hmhmg Primary Care
Metuchen, New Jersey
Find Dr. Centeno's professional email, personal email and mobile number
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Dr. Galen Arcellana Centeno is an internist in Metuchen, New Jersey
Dr. Centeno practices at Hmhmg Primary Care in Metuchen, New Jersey.
Dr. Centeno's NPI, 1255469938, was assigned on March 2, 2007. Dr. Centeno holds New Jersey license MA54993.
- NPI
- 1255469938NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557454477
- NPI enumeration date
- March 2, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 807-0800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Galen Arcellana Centeno practices at Hmhmg Primary Care in Metuchen, New Jersey
Dr. Centeno's primary practice is Hmhmg Primary Care, at 561 Middlesex Ave, Metuchen, NJ 08840 in Middlesex County. The practice phone is (732) 807-0800.
- Hmhmg Primary Care561 Middlesex Ave, Metuchen, NJ 08840 · Middlesex CountyPhone(732) 807-0800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Galen Arcellana Centeno is affiliated with 2 sites of care and 1 medical group
Dr. Centeno's primary practice is Hmhmg Primary Care in Metuchen, New Jersey. Dr. Centeno is also affiliated with JFK University Medical Center. The medical group on file is Hackensack Meridian Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Galen Arcellana Centeno's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Centeno practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hmhmg Primary Care | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Galen Arcellana Centeno is one of 4,226 internists in New Jersey
Internal medicine is Dr. Centeno's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Centeno is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Centeno
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Galen Arcellana Centeno billed Medicare for 189 services in 2024
CMS data shows 189 Medicare services from Dr. Centeno across 4 procedure codes in 2024, for 104 Medicare patients. Medicare paid $12,653 for them.
Dr. Centeno's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1892024: 189No change
Where Dr. Centeno's Medicare services took place, 2024
- In an office7238%
- In a facility11762%
Dr. Centeno compared with the New Jersey median for internists, 2024
- Dr. Centeno
- New Jersey median
- Medicare services
- 189vs 72374% below
- Medicare patients
- 104vs 23155% below
- Part D claims
- 581vs 83030% below
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Centeno'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Centeno and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Galen Arcellana Centeno treated 104 Medicare patients in 2024, average age 73
CMS counts 104 Medicare patients who saw Dr. Centeno in 2024. The largest group is 65 to 74, with 40 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.55, 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. Centeno's median patient age at 61, with 51% women.
Dr. Centeno's Medicare patients by age, 2024
Dr. Centeno's Medicare patients by sex, 2024
- Women6260%
- Men4240%
Chronic conditions among Dr. Centeno's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes40%
- Mood disorders40%
- Anxiety39%
- Ischemic heart disease38%
- Depression36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Centeno's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women51%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Galen Arcellana Centeno wrote 969 Medicare Part D claims in 2024
In 2024, Dr. Centeno wrote 969 Medicare Part D claims for 131 patients. 84% of them were for generic drugs. CMS names the drug for 581 of them, across 26 drugs with 11 or more claims each, at $83,598 in total drug cost. In 2023, CMS named 201 claims across 10 drugs.
Dr. Centeno's Part D claims by kind of drug, 2024
- Generic811 claims84%
- Brand-name158 claims16%
Dr. Centeno's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Centeno's Part D claims, 2024
- Opioids5%44 of 969 claims
- Antibiotics2%22 of 969 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2012024: 581189%
Drugs named by CMS: 26 in 2024, 10 in 2023.
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
Dr. Galen Arcellana Centeno scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Centeno for performance year 2024, reported through an alternative payment model (APM). Dr. Centeno accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Centeno's MIPS scores, performance year 2024
- 96of 100Final score
- 86.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Galen Arcellana Centeno received $646 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Centeno from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $163.
General payments to Dr. Centeno by program year, 2016 to 2025
Companies that paid Dr. Centeno the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Galen Arcellana Centeno's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Galen Arcellana Centeno
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. Galen Arcellana Centeno's NPI number?
Dr. Galen Arcellana Centeno's NPI number is 1255469938. It was assigned on March 2, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Galen Arcellana Centeno?
Dr. Galen Arcellana Centeno is an internist in Metuchen, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Galen Arcellana Centeno practice?
Dr. Centeno practices at 561 Middlesex Ave, Metuchen, NJ 08840. Dr. Centeno's primary practice is Hmhmg Primary Care in Metuchen, New Jersey.
What is Dr. Galen Arcellana Centeno's office phone number?
The practice phone on file for Dr. Centeno is (732) 807-0800.
What is Dr. Galen Arcellana Centeno's medical license number?
Dr. Centeno holds New Jersey license MA54993.
Which hospitals is Dr. Galen Arcellana Centeno affiliated with?
Dr. Centeno is affiliated with JFK University Medical Center.
What medical group is Dr. Galen Arcellana Centeno part of?
Dr. Centeno is linked to Hackensack Meridian Medical Group.
Does Dr. Galen Arcellana Centeno accept Medicare?
Yes. CMS data shows Dr. Centeno billed Medicare for 189 services in 2024, and Dr. Centeno accepts Medicare assignment.
What is Dr. Galen Arcellana Centeno's MIPS score?
Dr. Centeno's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Galen Arcellana Centeno see?
CMS counts 104 Medicare patients who saw Dr. Centeno in 2024, with an average age of 73.
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What services does Dr. Galen Arcellana Centeno bill to Medicare?
In 2024, Dr. Centeno's most billed Medicare services were nursing facility care (99308), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Galen Arcellana Centeno prescribe most?
In 2024 Medicare Part D data, Dr. Centeno's most prescribed drugs by claims were Clonazepam, Alprazolam and Amlodipine Besylate.
Has Dr. Galen Arcellana Centeno received payments from drug or device companies?
CMS Open Payments shows $646 in general payments to Dr. Centeno from 12 companies from 2016 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Galen Arcellana Centeno been practicing?
Dr. Centeno graduated from medical school in 1986, 40 years ago.
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