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Dr. Santiago Alday, MD
NPI1144842444PAC ID0446608475
- Medicare services, 2024
- 590
- Medicare patients, 2024
- 210
- Part D claims, 2024
- 219
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 263 Farmington Ave, Farmington, CT 06030
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD
Childrens Hospital outpatient department · Farmington, Connecticut
Find Dr. Alday's professional email, personal email and mobile number
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Dr. Santiago Alday is an internist in Farmington, Connecticut
Dr. Alday practices at Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD in Farmington, Connecticut.
Dr. Alday's NPI, 1144842444, was assigned on May 11, 2020. Dr. Alday holds Connecticut license 075996.
NPI and contact details
- NPI
- 1144842444NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446608475
- NPI enumeration date
- May 11, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Santiago Alday practices at Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD in Farmington, Connecticut
Dr. Alday's primary practice is Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD, at 263 Farmington Ave, Farmington, CT 06030.
- Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD263 Farmington Ave, Farmington, CT 06030
Source: Dmand AI Affiliation Data
Dr. Santiago Alday is affiliated with 3 sites of care and 1 medical group
Dr. Alday's primary practice is Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD in Farmington, Connecticut. Dr. Alday is also affiliated with UConn John Dempsey Hospital. The medical group on file is UConn Medical Group. Dmand AI also links Dr. Alday to 1 more group practice or clinic, named with a free account.
Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Santiago Alday's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alday practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Santiago Alday is one of 2,189 internists in Connecticut
Internal medicine is Dr. Alday's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Alday is board certified in internal medicine by the American Board of Internal Medicine. Dr. Alday is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Alday
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. Santiago Alday billed Medicare for 590 services in 2024
CMS data shows 590 Medicare services from Dr. Alday across 6 procedure codes in 2024, for 210 Medicare patients. Medicare paid $42,488 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024590
Medicare patients210
Paid by Medicare$42,488
Procedure codes6
Dr. Alday's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1142024: 590418%
Dr. Alday compared with the Connecticut median for internists, 2024
- Dr. Alday
- Connecticut median
- Medicare services
- 590vs 39051% above
- Medicare patients
- 210vs 17222% above
- Part D claims
- 54vs 34384% below
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Alday'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. Alday and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Santiago Alday treated 210 Medicare patients in 2024, average age 77
CMS counts 210 Medicare patients who saw Dr. Alday in 2024. The largest group is 85 and over, with 78 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 43% are also on Medicaid. Their average risk score is 2.38, 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. Alday's median patient age at 81, with 55% women.
Medicare patients, 2024210
Average age77
Average risk score2.38
Also on Medicaid43%
Dr. Alday's Medicare patients by age, 2024
Dr. Alday's Medicare patients by sex, 2024
- Women12359%
- Men8741%
Chronic conditions among Dr. Alday's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders56%
- Arthritis52%
- Depression50%
- Anxiety48%
- Diabetes44%
- Chronic kidney disease43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Alday's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Santiago Alday wrote 219 Medicare Part D claims in 2024
In 2024, Dr. Alday wrote 219 Medicare Part D claims for 105 patients. 85% of them were for generic drugs. CMS names the drug for 54 of them, across 4 drugs with 11 or more claims each, at $9,423 in total drug cost. In 2023, CMS named 194 claims across 11 drugs.
Part D claims, 2024219
Drugs named by CMS4
Total drug cost$9,423
Part D patients105
Dr. Alday's Part D claims by kind of drug, 2024
- Generic186 claims85%
- Brand-name and other33 claims15%
Dr. Alday'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. Alday's Part D claims, 2024
- Antibiotics23%51 of 219 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: 1942024: 5472%
Drugs named by CMS: 4 in 2024, 11 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. Santiago Alday takes part in Medicare
Dr. Alday 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. Santiago Alday has 1 publication on record
Dmand AI links 1 paper to Dr. Alday in 2022. Dr. Alday's most frequent co-author is Meghan Kelly Herbst, MD.
Papers1
Dr. Alday's most frequent co-authors
Recent publications by Dr. Alday
See who Dr. Alday researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alday works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Santiago Alday is board certified in internal medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Santiago Alday'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Santiago Alday
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. Santiago Alday's NPI number?
Dr. Santiago Alday's NPI number is 1144842444. It was assigned on May 11, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Santiago Alday?
Dr. Santiago Alday is an internist in Farmington, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Santiago Alday practice?
Dr. Alday practices at 263 Farmington Ave, Farmington, CT 06030. Dr. Alday's primary practice is Uconn Health Carole and Ray Neag Comprehensive Cancer Center - HOPD in Farmington, Connecticut. Dmand AI also links Dr. Alday to 1 group practice or clinic.
What is Dr. Santiago Alday's medical license number?
Dr. Alday holds Connecticut license 075996.
Which hospitals is Dr. Santiago Alday affiliated with?
Dr. Alday is affiliated with UConn John Dempsey Hospital.
What medical group is Dr. Santiago Alday part of?
Dr. Alday is linked to UConn Medical Group.
Does Dr. Santiago Alday accept Medicare?
Yes. CMS data shows Dr. Alday billed Medicare for 590 services in 2024, and Dr. Alday accepts Medicare assignment.
How many Medicare patients does Dr. Santiago Alday see?
CMS counts 210 Medicare patients who saw Dr. Alday in 2024, with an average age of 77.
Is Dr. Santiago Alday board certified?
Yes. Dr. Alday is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Santiago Alday bill to Medicare?
In 2024, Dr. Alday's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99231).
Show 4 more questionsShow fewer questions
What drugs does Dr. Santiago Alday prescribe most?
In 2024 Medicare Part D data, Dr. Alday's most prescribed drugs by claims were Prednisone, Eliquis and Atorvastatin Calcium.
How long has Dr. Santiago Alday been practicing?
Dr. Alday graduated from medical school in 2020, 6 years ago.
Does Dr. Santiago Alday do research?
Dmand AI links 1 publication to Dr. Alday.
Who does Dr. Santiago Alday publish with?
Dr. Alday's most frequent co-authors are Meghan Kelly Herbst, MD (1 shared paper).
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