Tatiana Requijo
- Part D claims, 2024
- 884
- Hospital affiliations
- 1
- Industry payments
- $125
- Medical group
- 1
- State license
- 1
- Practice address
- One Gustave L Levy Place, New York, NY 10029
- Practice phone
- Call (212) 241-7981
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tatiana Requijo'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.
Tatiana Requijo is an internist in New York, New York
Tatiana Requijo practices at The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System.
Tatiana Requijo's NPI, 1447830856, was assigned on April 9, 2021. Tatiana Requijo holds New York license 324657.
- NPI
- 1447830856NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204308166
- NPI enumeration date
- April 9, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (212) 241-7981
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tatiana Requijo practices at 2 locations in New York, New York
Tatiana Requijo's primary practice is The Mount Sinai Hospital, at One Gustave L Levy Place, New York, NY 10029 in New York County. The practice phone is (212) 241-7981. Tatiana Requijo also practices at The Mount Sinai Hospital, 1 Gustave L Levy Pl, New York, NY 10029.
- The Mount Sinai HospitalPrimaryOne Gustave L Levy Place, New York, NY 10029 · New York CountyPhone(212) 241-7981
- The Mount Sinai Hospital1 Gustave L Levy Pl, New York, NY 10029 · New York CountyPhone(212) 256-2904
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Tatiana Requijo is affiliated with 1 site of care and 1 medical group
Tatiana Requijo's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System. The medical group on file is Mount Sinai Institute for Liver Medicine. Tatiana Requijo's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tatiana Requijo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tatiana Requijo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Mount Sinai Hospital | 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 Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Tatiana Requijo is one of 9,643 internists in New York
Internal medicine is Tatiana Requijo's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Tatiana Requijo is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Tatiana Requijo
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
Tatiana Requijo's patients have a median age of 83
Across all payers, Dmand AI patient panel data puts Tatiana Requijo's median patient age at 83, with 67% women.
Tatiana Requijo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 83
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Tatiana Requijo wrote 884 Medicare Part D claims in 2024
In 2024, Tatiana Requijo wrote 884 Medicare Part D claims for 102 patients. 81% of them were for generic drugs. CMS names the drug for 505 of them, across 22 drugs with 11 or more claims each, at $36,683 in total drug cost. In 2023, CMS named 166 claims across 9 drugs.
Tatiana Requijo's Part D claims by kind of drug, 2024
- Generic712 claims81%
- Brand-name126 claims14%
- Other46 claims5%
Tatiana Requijo'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 Tatiana Requijo's Part D claims, 2024
- Antipsychotics, patients 65 and over2%17 of 884 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: 1662024: 505204%
Drugs named by CMS: 22 in 2024, 9 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
Tatiana Requijo offers telehealth to Medicare patients
Tatiana Requijo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Tatiana Requijo as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Tatiana Requijo received $125 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tatiana Requijo from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $125.
Companies that paid Tatiana Requijo the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Tatiana Requijo'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Tatiana Requijo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tatiana Requijo's NPI number?
Tatiana Requijo's NPI number is 1447830856. It was assigned on April 9, 2021, and it is active in the NPI Registry.
What does Tatiana Requijo specialize in?
Tatiana Requijo is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Tatiana Requijo practice?
Tatiana Requijo practices at One Gustave L Levy Place, New York, NY 10029. Tatiana Requijo also practices at 1 Gustave L Levy Pl, New York, NY 10029. Tatiana Requijo's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System.
What is Tatiana Requijo's office phone number?
The practice phone on file for Tatiana Requijo is (212) 241-7981.
What is Tatiana Requijo's medical license number?
Tatiana Requijo holds New York license 324657.
Which hospitals is Tatiana Requijo affiliated with?
Tatiana Requijo practices at The Mount Sinai Hospital in New York, New York.
What medical group is Tatiana Requijo part of?
Tatiana Requijo is linked to Mount Sinai Institute for Liver Medicine.
Does Tatiana Requijo accept Medicare?
Yes. CMS lists Tatiana Requijo as accepting Medicare assignment.
Does Tatiana Requijo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Tatiana Requijo as offering telehealth services.
What drugs does Tatiana Requijo prescribe most?
In 2024 Medicare Part D data, Tatiana Requijo's most prescribed drugs by claims were Atorvastatin Calcium, Albuterol Sulfate Hfa and Famotidine.
Has Tatiana Requijo received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Tatiana Requijo from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Tatiana Requijo been practicing?
Tatiana Requijo's NPI was assigned in 2021.
Selling to internal medicine practices?
See internists in New York 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