Dr. Scott Ryan Dalton, DO

  • San Antonio, TX
  • Dermatopathology physician
NPI1497725576PAC ID3870858301
Medicare services, 2024
4,878
Medicare patients, 2024
2,199
Part D claims, 2024
607
Publications
30
MIPS score, 2024
99
Practice address
8055 West Ave, San Antonio, TX 78213
Practice phone
Call (877) 697-2447
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sagis

San Antonio, Texas

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Dr. Scott Ryan Dalton is a dermatopathology physician in San Antonio, Texas

Dr. Dalton practices at Sagis in San Antonio, Texas.

Dr. Dalton's NPI, 1497725576, was assigned on January 23, 2006. Dr. Dalton graduated from LECOM - Erie in 1998. Dr. Dalton holds Texas license M9238.

NPI and contact details
Medicare PAC ID
3870858301
NPI enumeration date
January 23, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(877) 697-2447
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
54
Medical school graduation
1998

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

Dr. Scott Ryan Dalton practices at Sagis in San Antonio, Texas

Dr. Dalton's primary practice is Sagis, at 8055 West Ave, San Antonio, TX 78213 in Bexar County. The practice phone is (877) 697-2447.

  • Sagis
    8055 West Ave, San Antonio, TX 78213 · Bexar CountyPhone(877) 697-2447

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

Dr. Scott Ryan Dalton is affiliated with 3 sites of care and 5 medical groups

Dr. Dalton's primary practice is Sagis in San Antonio, Texas. The medical group on file is UT Health Physicians. Dmand AI also links Dr. Dalton to 4 more medical groups and 2 group practices and clinics, each named with a free account.

See all 8 affiliations for Dr. Dalton

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

Dmand AI tracks the EHR system at Dr. Scott Ryan Dalton's practice

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

EHR by site
SiteEHR vendor and product
SagisAvailable with a free account
+2 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Scott Ryan Dalton is one of 36 dermatopathology physicians in Texas

Dermatopathology is Dr. Dalton's primary specialty in the NPI Registry, under taxonomy code 207ND0900X. Dr. Dalton is board certified in dermatology by the American Board of Dermatology. Dr. Dalton is licensed in Texas.

Specialties and state licenses

  • Dermatopathology, TexasPrimaryLicense M9238 · taxonomy 207ND0900X

Dermatopathology physicians near Dr. Dalton

Counts of dermatopathology physicians with a Dmand AI profile, by place and practice. Each opens the list.

36dermatopathology physicians in Texas
4dermatopathology physicians in San Antonio

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Scott Ryan Dalton billed Medicare for 4,878 services in 2024

CMS data shows 4,878 Medicare services from Dr. Dalton across 24 procedure codes in 2024, for 2,199 Medicare patients. Medicare paid $286,623 for them. Every service was in an office.

Medicare services, 20244,878
Medicare patients2,199
Paid by Medicare$286,623
Procedure codes24

Dr. Dalton's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Lab and pathology
2023: 5,0592024: 3,34034%
Surgery
2023: 1,0442024: 86617%
Office and hospital visits
2023: 7022024: 6724%
Drugs given in the office
2023: 5,2142024: 0100%
Tests and treatments
2023: 252024: 0100%

Dr. Dalton compared with the Texas median for dermatopathology physicians, 2024

  • Dr. Dalton
  • Texas median
Medicare services
4,878vs 2,90568% above
Medicare patients
2,199vs 1,21881% above
Part D claims
517vs 1025.1 times

Medians across 34 dermatopathology physicians in Texas with Dmand AI profiles that report each measure.

Dr. Dalton'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. Dalton

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

Dr. Scott Ryan Dalton treated 2,199 Medicare patients in 2024, average age 76

CMS counts 2,199 Medicare patients who saw Dr. Dalton in 2024. The largest group is 65 to 74, with 1,017 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Dalton's median patient age at 63, with 51% women.

Medicare patients, 20242,199
Average age76
Average risk score1.06
Also on Medicaid2%

Dr. Dalton's Medicare patients by age, 2024

Dr. Dalton's Medicare patients by sex, 2024

  • Women97644%
  • Men1,22356%

Chronic conditions among Dr. Dalton's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure73%
  3. Arthritis44%
  4. Ischemic heart disease28%
  5. Diabetes27%
  6. Chronic kidney disease23%
  7. Mood disorders18%
  8. Anxiety17%

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

Dr. Dalton's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women51%
  • Men48%

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

Dr. Scott Ryan Dalton wrote 607 Medicare Part D claims in 2024

In 2024, Dr. Dalton wrote 607 Medicare Part D claims for 220 patients. 90% of them were for generic drugs. CMS names the drug for 517 of them, across 17 drugs with 11 or more claims each, at $71,910 in total drug cost. In 2023, CMS named 284 claims across 11 drugs.

Part D claims, 2024607
Drugs named by CMS17
Total drug cost$71,910
Part D patients220

Dr. Dalton's Part D claims by kind of drug, 2024

  • Generic547 claims90%
  • Brand-name60 claims10%

Dr. Dalton'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. Dalton's Part D claims, 2024

  • Antibiotics5%32 of 607 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: 2842024: 51782%

Drugs named by CMS: 17 in 2024, 11 in 2023.

See all prescribing by Dr. Dalton

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. Scott Ryan Dalton scored 99 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Dalton for performance year 2024, reported individually. Dr. Dalton accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 202 procedures of removal or shaving of skin growth by Dr. Dalton, more than 90% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Dalton's MIPS scores, performance year 2024

  • 99of 100Final score
  • 98of 100Quality
  • 40of 100Improvement Activities

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

Where Dr. Dalton ranks in Medicare procedure volume

Removal of skin lesions
82nd percentile304 procedures
Removal or shaving of skin growth
90th percentile202 procedures
Skin biopsy
81st percentile148 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Melanoma (skin cancer) excision: 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. Scott Ryan Dalton has 30 publications on record

Dmand AI links 30 papers to Dr. Dalton, published from 2015 to 2019. 2015 was the busiest year, with 2. The most frequent topics are Diagnosis, Differential, Skin Neoplasms and Biopsy. Dr. Dalton has published most often in J Am Acad Dermatol. Dr. Dalton's most frequent co-authors are Philip Emanuel Leboit, MD, Lester Fred Libow, MD and Casey D. Bowen, MD.

Papers30
Years published2015 to 2019

Dr. Dalton's papers by year, 2015 to 2019

Topics Dr. Dalton writes about most

  • Diagnosis, Differential
  • Skin Neoplasms
  • Biopsy
  • Keratosis
  • Melanoma
  • Skin
  • Arteries
  • Carcinoma, Squamous Cell

Dr. Dalton's most frequent co-authors

Recent publications by Dr. Dalton

See all 30 publications and co-authors

See who Dr. Dalton researches with

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

How network discovery works

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

Dr. Scott Ryan Dalton received $6,767 in industry payments from 2017 to 2025

CMS Open Payments shows 321 general payments to Dr. Dalton from 29 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Galderma Laboratories, L.P. paid the most, $964.

General payments to Dr. Dalton by program year, 2017 to 2025

General payments to Dr. Dalton by kind, 2017 to 2025

$6.8Kin total
  • Food and beverage$6,759100%
  • Education$80%

Companies that paid Dr. Dalton the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Dalton

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

Dr. Scott Ryan Dalton has 4 awards and honors on record

Dmand AI lists 4 awards for Dr. Dalton, most recently Resident Best Publication Award, 2nd place for article entitled �Eosinophils in mycosis fungoides: An uncommon finding in the patch and plaque stages� in 2013.

Awards and honors for Dr. Dalton

  1. 2013
    • Resident Best Publication Award, 2nd place for article entitled �Eosinophils in mycosis fungoides: An uncommon finding in the patch and plaque stages�
  2. 2012
    • 1st place Award for podium presentation titled, �Eosinophils in mycosis fungoides: An uncommon finding in the patch and plaque stages�, Oral Presentation Research Competition
  3. 2003
    • 3rd Place Award for podium presentation titled, �Leukemia-Associated Cutaneous Atypical CD30+ T-Cell Reaction�, Duel in Dermatopathology Resident Competition
    • SAUSHEC Residency Graduation Commanders Award, 2nd Place Award for resident basic science research for, "Atypical Junctional Melanocytic Proliferations in Benign Lichenoid Keratosis"

Source: Dmand AI Professional Profile Data

Dr. Scott Ryan Dalton graduated from LECOM - Erie

Dr. Dalton graduated from LECOM - Erie in 1998.

  1. Medical schoolLECOM - Erie
  2. Board certified in dermatologyAmerican Board of Dermatology
  3. Board certified in anatomic pathology & clinical pathologyAmerican Board of Pathology
  4. Board certified in dermatopathologyAmerican Board of Pathology
  5. Board certified in 2006 - 2014CA State License
  6. Board certified in 2017 - 2025IN State License
  7. Board certified in 2023 - 2026MD State License
  8. Board certified in 1999 - 2014MI State License
  9. Board certified in 2020 - 2026NE State License
  10. Board certified in 2022 - 2026OH State License
  11. Board certified in 2009 - 2012PA State License
  12. Board certified in 2008 - 2026TX State License

Source: Dmand AI Professional Profile Data

Dr. Scott Ryan Dalton accepts plans from 22 insurance carriers

Dr. Dalton is in network with 22 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 13. Check the plan with the practice before a visit.

Plan types Dr. Dalton accepts, by number of carriers

  1. HMO13
  2. PPO13
  3. Medicare10
  4. POS5
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Scott Ryan Dalton'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 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. Scott Ryan Dalton

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. Scott Ryan Dalton's NPI number?

Dr. Scott Ryan Dalton's NPI number is 1497725576. It was assigned on January 23, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Scott Ryan Dalton?

Dr. Scott Ryan Dalton is a dermatopathology physician in San Antonio, Texas. The primary specialty in the NPI Registry is Dermatopathology Physician (taxonomy code 207ND0900X).

Where does Dr. Scott Ryan Dalton practice?

Dr. Dalton practices at 8055 West Ave, San Antonio, TX 78213. Dr. Dalton's primary practice is Sagis in San Antonio, Texas. Dmand AI also links Dr. Dalton to 4 medical groups and 2 group practices and clinics.

What is Dr. Scott Ryan Dalton's office phone number?

The practice phone on file for Dr. Dalton is (877) 697-2447.

What is Dr. Scott Ryan Dalton's medical license number?

Dr. Dalton holds Texas license M9238.

What medical group is Dr. Scott Ryan Dalton part of?

Dr. Dalton is linked to UT Health Physicians. Dmand AI links Dr. Dalton to 4 more medical groups.

Does Dr. Scott Ryan Dalton accept Medicare?

Yes. CMS data shows Dr. Dalton billed Medicare for 4,878 services in 2024, and Dr. Dalton accepts Medicare assignment.

What is Dr. Scott Ryan Dalton's MIPS score?

Dr. Dalton's MIPS final score for performance year 2024 is 99 out of 100, reported individually.

How many Medicare patients does Dr. Scott Ryan Dalton see?

CMS counts 2,199 Medicare patients who saw Dr. Dalton in 2024, with an average age of 76.

Is Dr. Scott Ryan Dalton board certified?

Yes. Dr. Dalton is board certified in dermatology by the American Board of Dermatology.

Show 8 more questionsShow fewer questions

What services does Dr. Scott Ryan Dalton bill to Medicare?

In 2024, Dr. Dalton's most billed Medicare services were lab and pathology test (88305), office visit, established patient (99214) and lab and pathology test (88341).

Where did Dr. Scott Ryan Dalton go to medical school?

Dr. Dalton graduated from LECOM - Erie in 1998.

What drugs does Dr. Scott Ryan Dalton prescribe most?

In 2024 Medicare Part D data, Dr. Dalton's most prescribed drugs by claims were Triamcinolone Acetonide, Ketoconazole and Hydrocortisone.

Has Dr. Scott Ryan Dalton received payments from drug or device companies?

CMS Open Payments shows $6,767 in general payments to Dr. Dalton from 29 companies from 2017 to 2025. The largest total came from Galderma Laboratories, L.P.

How long has Dr. Scott Ryan Dalton been practicing?

Dr. Dalton graduated from medical school in 1998, 28 years ago.

Does Dr. Scott Ryan Dalton do research?

Dmand AI links 30 publications to Dr. Dalton, published from 2015 to 2019.

Who does Dr. Scott Ryan Dalton publish with?

Dr. Dalton's most frequent co-authors are Philip Emanuel Leboit, MD (3 shared papers), Lester Fred Libow, MD (3 shared papers) and Casey D. Bowen, MD (2 shared papers).

What insurance does Dr. Scott Ryan Dalton accept?

Dr. Dalton is in network with 22 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 13. Check the plan with the practice before a visit.

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