NPPES file of Aug 9, 2026

Carla Cristina Fernandez Santos

Student in an Organized Health Care Education/Training Program · Windsor Mill, MD

Carla Cristina Fernandez Santos is a student in an organized health care education/training program with a practice address in Windsor Mill, Maryland, and NPI 1124651583, issued on Feb 13, 2020. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124651583
Name
Carla Cristina Fernandez Santos
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
7125 Ambassador RD Ste 100, Windsor Mill, MD 21244
Phone
(516) 572-6501
Enumerated
Feb 13, 2020
Record last updated
Apr 19, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 7125 Ambassador RD Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lydia Torres, DOStudent in an Organized Health Care Education/Training Program1346030947

Verify Carla Cristina Fernandez Santos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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1% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

183 Medicare Part D claims for 44 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Carla Fernandez Santos183
  2. Specialty average185

Most prescribed

  1. Latanoprost88 claims
  2. Dorzolamide-Timolol30 claims
  3. Dorzolamide Hcl20 claims
  4. Timolol Maleate17 claims
  5. Brimonidine Tartrate15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Carla Cristina Fernandez Santos among 5,632 student in an organized health care education/training program records in Maryland

Carla Cristina Fernandez Santos is one of 5,632 student in an organized health care education/training program records with a practice address in Maryland. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 20% of them.

  • NPI issued2020 · 20% of these records are older, 77% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2022 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 student in an organized health care education/training program records list a practice address in Windsor Mill

They are 4 of the 353 NPPES records with a practice address in Windsor Mill, and 5,632 student in an organized health care education/training program records in Maryland.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Chelsea TaylorWindsor Mill, MD 212441598503757
  2. Lydia Torres, DOWindsor Mill, MD 212441346030947
  3. Deepak VermaWindsor Mill, MD 212441356198642
  4. Alyssa Rae AlagonBaltimore, MD 212391881404044
  5. Mary ArcherBaltimore, MD 212391356105217
  6. Sandra Groot, M.D.Baltimore, MD 212391417142472
  7. Leyla Kochak Yazdi, M.D.Baltimore, MD 212391952679128
  8. Jerusha Naidoo, MBCHBBaltimore, MD 212391154685428

Common questions

What is Carla Cristina Fernandez Santos's NPI number?

Carla Cristina Fernandez Santos's National Provider Identifier (NPI) is 1124651583, issued on Feb 13, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Carla Cristina Fernandez Santos located?

The NPPES record lists a practice address at 7125 Ambassador RD Ste 100, Windsor Mill, MD, 21244. Phone: (516) 572-6501. Providers update this record themselves, so call before visiting.

How can I verify Carla Cristina Fernandez Santos's license?

Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Carla Cristina Fernandez Santos prescribe under Medicare Part D?

In 2024, Carla Cristina Fernandez Santos had 183 Medicare Part D claims for 44 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.