Dr. Jansen Colberg, MD
- Medicare services, 2024
- 295
- Medicare patients, 2024
- 102
- Part D claims, 2024
- 5,531
- Hospital affiliations
- 2
- Industry payments
- $1,111
- Practice address
- Calle Javilla #8 Al Costado Parque De Bombas, San German, PR 00683
- Practice phone
- Call (787) 852-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Colberg's professional email, personal email and mobile number
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Dr. Jansen Colberg is an ophthalmologist in San German, Puerto Rico
Dr. Colberg practices at Hospital Metropolitano San Germán in San German, Puerto Rico, part of Diócesis de Mayagüez.
Dr. Colberg's NPI, 1871652438, was assigned on December 8, 2006. Dr. Colberg holds Puerto Rico license 12870.
- NPI
- 1871652438NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810987419
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 852-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jansen Colberg practices at 2 locations in San German, Puerto Rico
Dr. Colberg's primary practice is Hospital Metropolitano San Germán, at Calle Javilla #8 Al Costado Parque De Bombas, San German, PR 00683 in San German County. The practice phone is (787) 852-5300. Dr. Colberg also practices at Hospital Metropolitano San German, 8 Calle Javilla, San German, PR 00683.
- Hospital Metropolitano San GermánPrimaryCalle Javilla #8 Al Costado Parque De Bombas, San German, PR 00683 · San German CountyPhone(787) 852-5300
- Hospital Metropolitano San German8 Calle Javilla, San German, PR 00683 · San German CountyPhone(787) 892-1860
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Jansen Colberg is affiliated with 3 sites of care
Dr. Colberg's primary practice is Hospital Metropolitano San Germán in San German, Puerto Rico, part of Diócesis de Mayagüez. Dr. Colberg is also affiliated with Hospital de la Concepción. Dmand AI also links Dr. Colberg to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jansen Colberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Colberg practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital Metropolitano San Germán | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Jansen Colberg is one of 188 ophthalmologists in Puerto Rico
Ophthalmology is Dr. Colberg's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Colberg is licensed in Puerto Rico.
Specialties and state licenses
- Ophthalmology, Puerto RicoPrimary
Ophthalmologists near Dr. Colberg
Counts of ophthalmologists 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. Jansen Colberg billed Medicare for 295 services in 2024
CMS data shows 295 Medicare services from Dr. Colberg across 7 procedure codes in 2024, for 102 Medicare patients. Medicare paid $16,141 for them.
Dr. Colberg's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2262024: 27823%
- Surgery
- 2023: 142024: 1721%
Where Dr. Colberg's Medicare services took place, 2024
- In an office27894%
- In a facility176%
Dr. Colberg compared with the Puerto Rico median for ophthalmologists, 2024
- Dr. Colberg
- Puerto Rico median
- Medicare services
- 295vs 1202.5 times
- Medicare patients
- 102vs 5876% above
- Part D claims
- 5,433vs 2,6192.1 times
Medians across 196 ophthalmologists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Colberg'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. Colberg and other ophthalmologists in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jansen Colberg treated 102 Medicare patients in 2024, average age 78
CMS counts 102 Medicare patients who saw Dr. Colberg in 2024. The largest group is 75 to 84, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Colberg's median patient age at 74, with 60% women.
Dr. Colberg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Colberg's Medicare patients by sex, 2024
- Women6766%
- Men3534%
Chronic conditions among Dr. Colberg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes52%
- Arthritis39%
- Chronic kidney disease39%
- Ischemic heart disease25%
- Osteoporosis23%
- Heart failure22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Colberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jansen Colberg wrote 5,531 Medicare Part D claims in 2024
In 2024, Dr. Colberg wrote 5,531 Medicare Part D claims for 1,202 patients. 63% of them were for generic drugs. CMS names the drug for 5,433 of them, across 23 drugs with 11 or more claims each, at $285,847 in total drug cost. In 2023, CMS named 4,897 claims across 25 drugs.
Dr. Colberg's Part D claims by kind of drug, 2024
- Generic3,479 claims63%
- Brand-name2,052 claims37%
Dr. Colberg'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. Colberg's Part D claims, 2024
- Antibiotics1%47 of 5,531 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: 4,8972024: 5,43311%
Drugs named by CMS: 23 in 2024, 25 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. Jansen Colberg ranks in the 74th percentile for cataract surgery in Medicare
Dr. Colberg accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 100 procedures of cataract surgery by Dr. Colberg, more than 74% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Colberg ranks in Medicare procedure volume
- Cataract surgery
- 74th percentile100 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jansen Colberg received $1,111 in industry payments from 2016 to 2025
CMS Open Payments shows 29 general payments to Dr. Colberg from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Shire North American Group Inc paid the most, $346.
General payments to Dr. Colberg by program year, 2016 to 2025
General payments to Dr. Colberg by kind, 2016 to 2025
- Food and beverage$1,03893%
- Education$737%
Companies that paid Dr. Colberg 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. Jansen Colberg'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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)Doctors and Clinicians Utilization Data (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. Jansen Colberg
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. Jansen Colberg's NPI number?
Dr. Jansen Colberg's NPI number is 1871652438. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jansen Colberg?
Dr. Jansen Colberg is an ophthalmologist in San German, Puerto Rico. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Jansen Colberg practice?
Dr. Colberg practices at Calle Javilla #8 Al Costado Parque De Bombas, San German, PR 00683. Dr. Colberg also practices at 8 Calle Javilla, San German, PR 00683. Dr. Colberg's primary practice is Hospital Metropolitano San Germán in San German, Puerto Rico, part of Diócesis de Mayagüez. Dmand AI also links Dr. Colberg to 1 physician office.
What is Dr. Jansen Colberg's office phone number?
The practice phone on file for Dr. Colberg is (787) 852-5300.
What is Dr. Jansen Colberg's medical license number?
Dr. Colberg holds Puerto Rico license 12870.
Which hospitals is Dr. Jansen Colberg affiliated with?
Dr. Colberg practices at Hospital Metropolitano San Germán in San German, Puerto Rico. Dr. Colberg is also affiliated with Hospital de la Concepción.
Does Dr. Jansen Colberg accept Medicare?
Yes. CMS data shows Dr. Colberg billed Medicare for 295 services in 2024, and Dr. Colberg accepts Medicare assignment.
How many Medicare patients does Dr. Jansen Colberg see?
CMS counts 102 Medicare patients who saw Dr. Colberg in 2024, with an average age of 78.
What services does Dr. Jansen Colberg bill to Medicare?
In 2024, Dr. Colberg's most billed Medicare services were eye exam or test (92012), eye exam or test (92250) and eye exam or test (92136).
What drugs does Dr. Jansen Colberg prescribe most?
In 2024 Medicare Part D data, Dr. Colberg's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Ciprofloxacin HCl.
Has Dr. Jansen Colberg received payments from drug or device companies?
CMS Open Payments shows $1,111 in general payments to Dr. Colberg from 8 companies from 2016 to 2025. The largest total came from Shire North American Group Inc.
How long has Dr. Jansen Colberg been practicing?
Dr. Colberg graduated from medical school in 1996, 30 years ago.
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