Dr. Carlos Manuel Tejeda, MD
- Medicare services, 2024
- 50
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 2,628
- Hospital affiliations
- 1
- Industry payments
- $8,109
- Practice address
- 355 Ave Font Martelo, Humacao, PR 00791
- Practice phone
- Call (787) 852-0768
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Carlos Manuel Tejeda is a hematologist and oncologist in Humacao, Puerto Rico
Dr. Tejeda practices at Ryder Memorial Hospital in Humacao, Puerto Rico, part of Ryder Memorial Hospital.
Dr. Tejeda's NPI, 1366574725, was assigned on March 12, 2007. Dr. Tejeda graduated from University of Puerto Rico School of Medicine in 1994. Dr. Tejeda holds Puerto Rico license 13092.
- NPI
- 1366574725NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648162214
- NPI enumeration date
- March 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 852-0768
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Carlos Manuel Tejeda practices at Ryder Memorial Hospital in Humacao, Puerto Rico
Dr. Tejeda's primary practice is Ryder Memorial Hospital, at 355 Ave Font Martelo, Humacao, PR 00791 in Humacao County. The practice phone is (787) 852-0768.
- Ryder Memorial Hospital355 Ave Font Martelo, Humacao, PR 00791 · Humacao CountyPhone(787) 852-0768
Source: Dmand AI Affiliation Data
Dr. Carlos Manuel Tejeda is affiliated with 2 sites of care
Dr. Tejeda's primary practice is Ryder Memorial Hospital in Humacao, Puerto Rico, part of Ryder Memorial Hospital. Dmand AI also links Dr. Tejeda to 1 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. Carlos Manuel Tejeda's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tejeda practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ryder Memorial Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ryder Memorial Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Carlos Manuel Tejeda is one of 114 hematologists and oncologists in Puerto Rico
Hematology and oncology is Dr. Tejeda's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Tejeda is licensed in Puerto Rico.
Specialties and state licenses
- Hematology and oncology, Puerto RicoPrimary
Hematologists and oncologists near Dr. Tejeda
Counts of hematologists and oncologists 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. Carlos Manuel Tejeda billed Medicare for 50 services in 2024
CMS data shows 50 Medicare services from Dr. Tejeda across 1 procedure code in 2024, all of them office visits, for 23 Medicare patients. Medicare paid $2,683 for them. Every service was in an office.
Dr. Tejeda's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 462024: 509%
Dr. Tejeda compared with the Puerto Rico median for hematologists and oncologists, 2024
- Dr. Tejeda
- Puerto Rico median
- Medicare services
- 50vs 5814% below
- Medicare patients
- 23vs 2612% below
- Part D claims
- 2,247vs 8832.5 times
Medians across 105 hematologists and oncologists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Tejeda'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. Tejeda and other hematologists and oncologists in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Carlos Manuel Tejeda treated 23 Medicare patients in 2024, average age 78
CMS counts 23 Medicare patients who saw Dr. Tejeda in 2024. The largest group is 75 to 84, with 12 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 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. Tejeda's median patient age at 77, with 100% women.
Dr. Tejeda's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Tejeda's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Chronic kidney disease61%
- Diabetes61%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tejeda's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Carlos Manuel Tejeda wrote 2,628 Medicare Part D claims in 2024
In 2024, Dr. Tejeda wrote 2,628 Medicare Part D claims for 387 patients. 78% of them were for generic drugs. CMS names the drug for 2,247 of them, across 45 drugs with 11 or more claims each, at $2,904,068 in total drug cost. In 2023, CMS named 1,807 claims across 41 drugs.
Dr. Tejeda's Part D claims by kind of drug, 2024
- Generic2,049 claims78%
- Brand-name579 claims22%
Dr. Tejeda'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. Tejeda's Part D claims, 2024
- Opioids1%34 of 2,628 claims
- Antibiotics1%27 of 2,628 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: 1,8072024: 2,24724%
Drugs named by CMS: 45 in 2024, 41 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
How Dr. Carlos Manuel Tejeda takes part in Medicare
Dr. Tejeda 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)
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Dr. Carlos Manuel Tejeda received $8,109 in industry payments from 2016 to 2025
CMS Open Payments shows 367 general payments to Dr. Tejeda from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 91% of the total. Bristol-Myers Squibb Company paid the most, $1,749.
General payments to Dr. Tejeda by program year, 2016 to 2025
General payments to Dr. Tejeda by kind, 2016 to 2025
- Food and beverage$7,37391%
- Education$7369%
Companies that paid Dr. Tejeda the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Carlos Manuel Tejeda graduated from University of Puerto Rico School of Medicine
Dr. Tejeda graduated from University of Puerto Rico School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Carlos Manuel Tejeda'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 | Dmand AI Affiliation 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Carlos Manuel Tejeda
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. Carlos Manuel Tejeda's NPI number?
Dr. Carlos Manuel Tejeda's NPI number is 1366574725. It was assigned on March 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Carlos Manuel Tejeda?
Dr. Carlos Manuel Tejeda is a hematologist and oncologist in Humacao, Puerto Rico. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Carlos Manuel Tejeda practice?
Dr. Tejeda practices at 355 Ave Font Martelo, Humacao, PR 00791. Dr. Tejeda's primary practice is Ryder Memorial Hospital in Humacao, Puerto Rico, part of Ryder Memorial Hospital. Dmand AI also links Dr. Tejeda to 1 physician office.
What is Dr. Carlos Manuel Tejeda's office phone number?
The practice phone on file for Dr. Tejeda is (787) 852-0768.
What is Dr. Carlos Manuel Tejeda's medical license number?
Dr. Tejeda holds Puerto Rico license 13092.
Which hospitals is Dr. Carlos Manuel Tejeda affiliated with?
Dr. Tejeda practices at Ryder Memorial Hospital in Humacao, Puerto Rico.
Does Dr. Carlos Manuel Tejeda accept Medicare?
Yes. CMS data shows Dr. Tejeda billed Medicare for 50 services in 2024, and Dr. Tejeda accepts Medicare assignment.
How many Medicare patients does Dr. Carlos Manuel Tejeda see?
CMS counts 23 Medicare patients who saw Dr. Tejeda in 2024, with an average age of 78.
What services does Dr. Carlos Manuel Tejeda bill to Medicare?
In 2024, Dr. Tejeda's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Carlos Manuel Tejeda go to medical school?
Dr. Tejeda graduated from University of Puerto Rico School of Medicine in 1994.
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What drugs does Dr. Carlos Manuel Tejeda prescribe most?
In 2024 Medicare Part D data, Dr. Tejeda's most prescribed drugs by claims were Anastrozole, Famotidine and Ondansetron HCl.
Has Dr. Carlos Manuel Tejeda received payments from drug or device companies?
CMS Open Payments shows $8,109 in general payments to Dr. Tejeda from 30 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Carlos Manuel Tejeda been practicing?
Dr. Tejeda graduated from medical school in 1994, 32 years ago.
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