Dr. Steven L. Alder, MD

  • Sun City West, AZ
  • Pathologist
NPI1164402582
Medicare services, 2024
140
Medicare patients, 2024
102
MIPS score, 2024
79
Industry payments
$18
Affiliated sites
1
Practice address
14506 W Granite Valley Dr, Sun City West, AZ 85375
Practice phone
Call (602) 685-5211
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Clin-Path Pathology

Sun City West, Arizona

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Dr. Steven L. Alder is a pathologist in Sun City West, Arizona

Dr. Alder practices at Clin-Path Pathology in Sun City West, Arizona.

Dr. Alder's NPI, 1164402582, was assigned on January 20, 2006. Dr. Alder graduated from University of Utah School of Medicine in 1992. Dr. Alder holds Arizona license 26140.

NPI and contact details
NPI enumeration date
January 20, 2006
NPI status
Active
Practice phone
(602) 685-5211
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
60
Medical school graduation
1992

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

Dr. Steven L. Alder practices at Clin-Path Pathology in Sun City West, Arizona

Dr. Alder's primary practice is Clin-Path Pathology, at 14506 W Granite Valley Dr, Sun City West, AZ 85375 in Maricopa County. The practice phone is (602) 685-5211.

  • Clin-Path Pathology
    14506 W Granite Valley Dr, Sun City West, AZ 85375 · Maricopa CountyPhone(602) 685-5211

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

Dr. Steven L. Alder is affiliated with 2 sites of care and 2 medical groups

Dr. Alder's primary practice is Clin-Path Pathology in Sun City West, Arizona. The medical group on file is Clin-Path Associates. Dmand AI also links Dr. Alder to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 4 affiliations for Dr. Alder

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

Dmand AI tracks the EHR system at Dr. Steven L. Alder's practice

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

EHR by site
SiteEHR vendor and product
Clin-Path PathologyAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Steven L. Alder is one of 194 pathologists in Arizona

Anatomic pathology and clinical pathology is Dr. Alder's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Alder is licensed in Arizona.

Specialties and state licenses

  • Anatomic pathology and clinical pathology, ArizonaPrimaryLicense 26140 · taxonomy 207ZP0102X

Pathologists near Dr. Alder

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

194pathologists in Arizona
6pathologists in Sun City West

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

Dr. Steven L. Alder billed Medicare for 140 services in 2024

CMS data shows 140 Medicare services from Dr. Alder across 1 procedure code in 2024, for 102 Medicare patients. Medicare paid $6,070 for them. Every service was in an office.

Medicare services, 2024140
Medicare patients102
Paid by Medicare$6,070
Procedure codes1

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

  • 2023
  • 2024
Lab and pathology
2023: 2,0062024: 14093%

Dr. Alder compared with the Arizona median for pathologists, 2024

  • Dr. Alder
  • Arizona median
Medicare services
140vs 1,83592% below
Medicare patients
102vs 60883% below

Medians across 189 pathologists in Arizona with Dmand AI profiles that report each measure.

Dr. Alder'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. Alder

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

Dr. Steven L. Alder treated 102 Medicare patients in 2024, average age 76

CMS counts 102 Medicare patients who saw Dr. Alder in 2024. The largest group is 75 to 84, with 50 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.03, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Alder's median patient age at 68, with 48% women.

Medicare patients, 2024102
Average age76
Average risk score1.03

Dr. Alder's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Alder's Medicare patients by sex, 2024

  • Women4544%
  • Men5756%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis39%
  4. Ischemic heart disease23%
  5. Chronic kidney disease22%
  6. Atrial fibrillation21%
  7. Diabetes21%
  8. Cancer17%

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

Dr. Alder's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women48%
  • Men50%

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

Dr. Steven L. Alder scored 79 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Alder for performance year 2024, reported as part of a group.

Dr. Alder's MIPS scores, performance year 2024

  • 79of 100Final score
  • 75of 100Quality
  • 40of 100Improvement Activities

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

Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Steven L. Alder received $18 in industry payments in 2020

CMS Open Payments shows 1 general payment to Dr. Alder from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Terumo BCT, Inc. paid the most, $18.

Companies that paid Dr. Alder the most, 2020 to 2020

Share is of all general payments to this clinician.

See all payments to Dr. Alder

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

Dr. Steven L. Alder graduated from University of Utah School of Medicine

Dr. Alder graduated from University of Utah School of Medicine in 1992.

  1. Medical schoolUniversity of Utah School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Steven L. Alder'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)
MIPS scores, telehealth, assignment and procedure percentilesClinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile 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. Steven L. Alder

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. Steven L. Alder's NPI number?

Dr. Steven L. Alder's NPI number is 1164402582. It was assigned on January 20, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Steven L. Alder?

Dr. Steven L. Alder is a pathologist in Sun City West, Arizona. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).

Where does Dr. Steven L. Alder practice?

Dr. Alder practices at 14506 W Granite Valley Dr, Sun City West, AZ 85375. Dr. Alder's primary practice is Clin-Path Pathology in Sun City West, Arizona. Dmand AI also links Dr. Alder to 1 group practice or clinic and 1 medical group.

What is Dr. Steven L. Alder's office phone number?

The practice phone on file for Dr. Alder is (602) 685-5211.

What is Dr. Steven L. Alder's medical license number?

Dr. Alder holds Arizona license 26140.

What medical group is Dr. Steven L. Alder part of?

Dr. Alder is linked to Clin-Path Associates. Dmand AI links Dr. Alder to 1 more medical group.

Does Dr. Steven L. Alder accept Medicare?

Yes. CMS data shows Dr. Alder billed Medicare for 140 services in 2024.

What is Dr. Steven L. Alder's MIPS score?

Dr. Alder's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.

How many Medicare patients does Dr. Steven L. Alder see?

CMS counts 102 Medicare patients who saw Dr. Alder in 2024, with an average age of 76.

What services does Dr. Steven L. Alder bill to Medicare?

In 2024, Dr. Alder's most billed Medicare services were lab and pathology test (88305).

Show 3 more questionsShow fewer questions

Where did Dr. Steven L. Alder go to medical school?

Dr. Alder graduated from University of Utah School of Medicine in 1992.

Has Dr. Steven L. Alder received payments from drug or device companies?

CMS Open Payments shows $18 in general payments to Dr. Alder from 1 company from 2020 to 2020. The largest total came from Terumo BCT, Inc.

How long has Dr. Steven L. Alder been practicing?

Dr. Alder graduated from medical school in 1992, 34 years ago.

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