Dr. Yahir Amir Santiago-Lastra, MD

  • San Diego, CA
  • Urologist
NPI1699936609PAC ID9537327275
Medicare services, 2024
378
Medicare patients, 2024
262
Part D claims, 2024
1,297
Publications
17
MIPS score, 2024
91
Practice address
200 W Arbor Dr, San Diego, CA 92103
Practice phone
Call (619) 543-6222
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSD Hillcrest Medical Center

San Diego, California

See all 4 affiliations

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Dr. Yahir Amir Santiago-Lastra is a urologist in San Diego, California

Dr. Santiago-Lastra practices at UCSD Hillcrest Medical Center in San Diego, California.

Dr. Santiago-Lastra's NPI, 1699936609, was assigned on June 23, 2008. Dr. Santiago-Lastra graduated from University of Puerto Rico, Medical Sciences Campus in 2008. Dr. Santiago-Lastra holds California license A143504.

NPI and contact details
Medicare PAC ID
9537327275
NPI enumeration date
June 23, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(619) 543-6222
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
44
Medical school graduation
2008

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Yahir Amir Santiago-Lastra practices at UCSD Hillcrest Medical Center in San Diego, California

Dr. Santiago-Lastra's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.

  • UCSD Hillcrest Medical Center
    200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Yahir Amir Santiago-Lastra is affiliated with 3 sites of care and 1 medical group

Dr. Santiago-Lastra's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Santiago-Lastra is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Santiago-Lastra to 1 more hospital, named with a free account.

See all 4 affiliations for Dr. Santiago-Lastra

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Yahir Amir Santiago-Lastra's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Santiago-Lastra practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSD Hillcrest Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Yahir Amir Santiago-Lastra is one of 1,395 urologists in California

Urology is Dr. Santiago-Lastra's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Santiago-Lastra is board certified in urology by the American Board of Urology. Dmand AI has Dr. Santiago-Lastra's licenses on file in 3 states: California, Michigan and Massachusetts.

Specialties and state licenses

  • Urology, CaliforniaPrimaryLicense A143504 · 2016 to 2026 · taxonomy 208800000X
  • Michigan license2014 to 2018
  • Massachusetts license2013 to 2016

Clinical focus

Dmand AI lists bladder disease, bladder removal, enlarged prostate, enlarged prostate transurethral surgery (TURP), erectile dysfunction, kidney removal surgery, pelvic prolapse and urinary endoscopy among the conditions Dr. Santiago-Lastra treats.

Urologists near Dr. Santiago-Lastra

Counts of urologists 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. Yahir Amir Santiago-Lastra billed Medicare for 378 services in 2024

CMS data shows 378 Medicare services from Dr. Santiago-Lastra across 9 procedure codes in 2024, for 262 Medicare patients. Medicare paid $37,192 for them.

Medicare services, 2024378
Medicare patients262
Paid by Medicare$37,192
Procedure codes9

Dr. Santiago-Lastra's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3832024: 29124%
Surgery
2023: 1372024: 8736%
Imaging
2023: 132024: 0100%
Lab and pathology
2023: 122024: 0100%

Where Dr. Santiago-Lastra's Medicare services took place, 2024

  • In an office17145%
  • In a facility20755%

Dr. Santiago-Lastra compared with the California median for urologists, 2024

  • Dr. Santiago-Lastra
  • California median
Medicare services
378vs 1,05064% below
Medicare patients
262vs 34624% below
Part D claims
1,158vs 64280% above

Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.

Dr. Santiago-Lastra'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.

See all procedures by Dr. Santiago-Lastra

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Yahir Amir Santiago-Lastra treated 262 Medicare patients in 2024, average age 71

CMS counts 262 Medicare patients who saw Dr. Santiago-Lastra in 2024. The largest group is 65 to 74, with 105 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 37% are also on Medicaid. Their average risk score is 1.67, 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. Santiago-Lastra's median patient age at 61, with 84% women.

Medicare patients, 2024262
Average age71
Average risk score1.67
Also on Medicaid37%

Dr. Santiago-Lastra's Medicare patients by age, 2024

Dr. Santiago-Lastra's Medicare patients by sex, 2024

  • Women21281%
  • Men5019%

Chronic conditions among Dr. Santiago-Lastra's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure70%
  3. Arthritis55%
  4. Mood disorders35%
  5. Diabetes32%
  6. Anxiety31%
  7. Depression30%
  8. Chronic kidney disease28%

Share of Medicare patients with each condition. A patient can have several.

Dr. Santiago-Lastra's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women84%
  • Men15%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Yahir Amir Santiago-Lastra wrote 1,297 Medicare Part D claims in 2024

In 2024, Dr. Santiago-Lastra wrote 1,297 Medicare Part D claims for 365 patients. 73% of them were for generic drugs. CMS names the drug for 1,158 of them, across 14 drugs with 11 or more claims each, at $367,199 in total drug cost. In 2023, CMS named 1,155 claims across 17 drugs.

Part D claims, 20241,297
Drugs named by CMS14
Total drug cost$367,199
Part D patients365

Dr. Santiago-Lastra's Part D claims by kind of drug, 2024

  • Generic946 claims73%
  • Brand-name and other351 claims27%

Dr. Santiago-Lastra'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. Santiago-Lastra's Part D claims, 2024

  • Opioids1%14 of 1,297 claims
  • Antibiotics17%217 of 1,297 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: 1,1552024: 1,158No change

Drugs named by CMS: 14 in 2024, 17 in 2023.

See all prescribing by Dr. Santiago-Lastra

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. Yahir Amir Santiago-Lastra scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Santiago-Lastra for performance year 2024, reported as part of a group. Dr. Santiago-Lastra accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Santiago-Lastra as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Santiago-Lastra's MIPS scores, performance year 2024

  • 91of 100Final score
  • 84.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Yahir Amir Santiago-Lastra has 17 publications on record

Dmand AI links 17 papers to Dr. Santiago-Lastra, published from 2015 to 2025. 2022 was the busiest year, with 3. The most frequent topics are Urinary Bladder, Neurogenic, Lower Urinary Tract Symptoms and Postoperative Complications. Dr. Santiago-Lastra has published most often in Urol Clin North Am. Dr. Santiago-Lastra's most frequent co-authors are Emily S. Lukacz, MD, Michael E. Albo, MD and Elizabeth Ann Andraska, MD.

Papers17
Years published2015 to 2025

Dr. Santiago-Lastra's papers by year, 2015 to 2025

Topics Dr. Santiago-Lastra writes about most

  • Urinary Bladder, Neurogenic
  • Lower Urinary Tract Symptoms
  • Postoperative Complications
  • Gynecologic Surgical Procedures
  • Urinary Diversion
  • Urinary Incontinence
  • Urinary Tract Infections

Dr. Santiago-Lastra's most frequent co-authors

Recent publications by Dr. Santiago-Lastra

See all 17 publications and co-authors

See who Dr. Santiago-Lastra researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Santiago-Lastra works with, so you can find a warm path to the right urologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Yahir Amir Santiago-Lastra received $13,030 in industry payments from 2016 to 2025

CMS Open Payments shows 254 general payments to Dr. Santiago-Lastra from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 59% of the total. Boston Scientific Corporation paid the most, $5,573.

General payments to Dr. Santiago-Lastra by program year, 2016 to 2025

General payments to Dr. Santiago-Lastra by kind, 2016 to 2025

$13Kin total
  • Food and beverage$7,69859%
  • Grants$3,08324%
  • Travel and lodging$2,09516%
  • Education$1551%

Companies that paid Dr. Santiago-Lastra the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Santiago-Lastra

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Yahir Amir Santiago-Lastra has 9 awards and honors on record

Dmand AI lists 9 awards for Dr. Santiago-Lastra, most recently Faculty Development Award in 2016.

Awards and honors for Dr. Santiago-Lastra

  1. 2016
    • Faculty Development Award
  2. 2015
    • Scholar, Linkage Leadership Summit for Women in Academic Medicine
  3. 2012
    • Rodney A. Appell MD Traveling Preceptorship Program in Female Urologyand Voiding Dysfunction
  4. 2007
    • Faculty Development Program Visiting Clerkship Award
  5. 2003
    • Patient Communication Improvement Scholar
  6. 2002
    • Intramural Research Training Award
See all 9 awards

Source: Dmand AI Professional Profile Data

Dr. Yahir Amir Santiago-Lastra graduated from University of Puerto Rico, Medical Sciences Campus

Dr. Santiago-Lastra graduated from University of Puerto Rico, Medical Sciences Campus in 2008. Dr. Santiago-Lastra is a member of AUA.

  1. Medical schoolUniversity of Puerto Rico, Medical Sciences Campus
  2. Board certified in urologyAmerican Board of Urology

Source: Dmand AI Professional Profile Data

Dr. Yahir Amir Santiago-Lastra accepts plans from 15 insurance carriers

Dr. Santiago-Lastra is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Molina
  • Regence Health Plans
  • +7 more carriersWith a free account

Plan types Dr. Santiago-Lastra accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO7
  4. EPO4
  5. POS3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Yahir Amir Santiago-Lastra's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Yahir Amir Santiago-Lastra

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. Yahir Amir Santiago-Lastra's NPI number?

Dr. Yahir Amir Santiago-Lastra's NPI number is 1699936609. It was assigned on June 23, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Yahir Amir Santiago-Lastra?

Dr. Yahir Amir Santiago-Lastra is a urologist in San Diego, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Yahir Amir Santiago-Lastra practice?

Dr. Santiago-Lastra practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Santiago-Lastra's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Santiago-Lastra to 1 hospital.

What is Dr. Yahir Amir Santiago-Lastra's office phone number?

The practice phone on file for Dr. Santiago-Lastra is (619) 543-6222.

What is Dr. Yahir Amir Santiago-Lastra's medical license number?

Dr. Santiago-Lastra holds California license A143504, one of the licenses on file in 3 states.

Which states has Dr. Yahir Amir Santiago-Lastra been licensed in?

Dmand AI has state licenses on file for Dr. Santiago-Lastra in California (2016 to 2026), Michigan (2014 to 2018) and Massachusetts (2013 to 2016).

Which hospitals is Dr. Yahir Amir Santiago-Lastra affiliated with?

Dr. Santiago-Lastra is affiliated with Hillcrest Medical Center. Dmand AI links Dr. Santiago-Lastra to 1 more hospital.

What medical group is Dr. Yahir Amir Santiago-Lastra part of?

Dr. Santiago-Lastra is linked to UC San Diego Health.

Does Dr. Yahir Amir Santiago-Lastra accept Medicare?

Yes. CMS data shows Dr. Santiago-Lastra billed Medicare for 378 services in 2024, and Dr. Santiago-Lastra accepts Medicare assignment.

Does Dr. Yahir Amir Santiago-Lastra offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Santiago-Lastra as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Yahir Amir Santiago-Lastra's MIPS score?

Dr. Santiago-Lastra's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

How many Medicare patients does Dr. Yahir Amir Santiago-Lastra see?

CMS counts 262 Medicare patients who saw Dr. Santiago-Lastra in 2024, with an average age of 71.

Is Dr. Yahir Amir Santiago-Lastra board certified?

Yes. Dr. Santiago-Lastra is board certified in urology by the American Board of Urology.

What services does Dr. Yahir Amir Santiago-Lastra bill to Medicare?

In 2024, Dr. Santiago-Lastra's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and office visit, established patient (99215).

Where did Dr. Yahir Amir Santiago-Lastra go to medical school?

Dr. Santiago-Lastra graduated from University of Puerto Rico, Medical Sciences Campus in 2008.

What drugs does Dr. Yahir Amir Santiago-Lastra prescribe most?

In 2024 Medicare Part D data, Dr. Santiago-Lastra's most prescribed drugs by claims were Estradiol, Gemtesa and Gentamicin Sulfate.

Has Dr. Yahir Amir Santiago-Lastra received payments from drug or device companies?

CMS Open Payments shows $13,030 in general payments to Dr. Santiago-Lastra from 22 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Yahir Amir Santiago-Lastra been practicing?

Dr. Santiago-Lastra graduated from medical school in 2008, 18 years ago.

Does Dr. Yahir Amir Santiago-Lastra do research?

Dmand AI links 17 publications to Dr. Santiago-Lastra, published from 2015 to 2025.

Who does Dr. Yahir Amir Santiago-Lastra publish with?

Dr. Santiago-Lastra's most frequent co-authors are Emily S. Lukacz, MD (2 shared papers), Michael E. Albo, MD (1 shared paper) and Elizabeth Ann Andraska, MD (1 shared paper).

What insurance does Dr. Yahir Amir Santiago-Lastra accept?

Dr. Santiago-Lastra is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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