Dr. Laurence J. Miller, MD

  • Phoenix, AZ
  • Gastroenterologist
NPI1558344390PAC ID2264330539
Medicare services, 2024
304
Medicare patients, 2024
277
Part D claims, 2024
75
Publications
135
MIPS score, 2024
86
Practice address
5777 East Mayo Boulevard, Phoenix, AZ 85054
Practice phone
Call (480) 342-4201
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mayo Clinic Hospital - Phoenix

Hospital · Phoenix, Arizona

See all 3 affiliations

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Dr. Laurence J. Miller is a gastroenterologist in Phoenix, Arizona

Dr. Miller practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.

Dr. Miller's NPI, 1558344390, was assigned on November 25, 2005. Dr. Miller graduated from Sidney Kimmel Medical College in 1973. Dr. Miller holds Arizona license 30523.

NPI and contact details
Medicare PAC ID
2264330539
NPI enumeration date
November 25, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(480) 342-4201
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Male
Estimated age
79
Medical school graduation
1973

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

Dr. Laurence J. Miller practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona

Dr. Miller's primary practice is Mayo Clinic Hospital - Phoenix, at 5777 East Mayo Boulevard, Phoenix, AZ 85054 in Maricopa County. The practice phone is (480) 342-4201.

Source: Dmand AI Affiliation Data

Dr. Laurence J. Miller is affiliated with 2 sites of care and 1 medical group

Dr. Miller's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. The medical group on file is Mayo Clinic Arizona. Dmand AI also links Dr. Miller to 1 more ambulatory surgery center, named with a free account.

See all 3 affiliations for Dr. Miller

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Laurence J. Miller's practice

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

EHR by site
SiteEHR vendor and product
Mayo Clinic Hospital - PhoenixAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Laurence J. Miller is one of 380 gastroenterologists in Arizona

Gastroenterology is Dr. Miller's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Miller is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Miller's licenses on file in 3 states: Arizona, California and Minnesota.

Specialties and state licenses

  • Gastroenterology, ArizonaPrimaryLicense 30523 · 2002 to 2026 · taxonomy 207RG0100X
  • California licenseSince 1979
  • Minnesota license1974 to 2020

Clinical focus

Dmand AI lists acid reflux, chronic inflammatory bowel disease (IBD), colonoscopy, gastroenteritis, gastrointestinal bleeding, intestinal diverticulosis, intestinal or bowel obstruction and irritable bowel syndrome (IBS) among the conditions Dr. Miller treats.

Gastroenterologists near Dr. Miller

Counts of gastroenterologists 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. Laurence J. Miller billed Medicare for 304 services in 2024

CMS data shows 304 Medicare services from Dr. Miller across 5 procedure codes in 2024, all of them office visits, for 277 Medicare patients. Medicare paid $16,659 for them. Every service was in an office.

Medicare services, 2024304
Medicare patients277
Paid by Medicare$16,659
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 2522024: 30421%

Dr. Miller compared with the Arizona median for gastroenterologists, 2024

  • Dr. Miller
  • Arizona median
Medicare services
304vs 50840% below
Medicare patients
277vs 31913% below
Part D claims
57vs 31082% below

Medians across 369 gastroenterologists in Arizona with Dmand AI profiles that report each measure.

Dr. Miller'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. Miller

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Miller and other gastroenterologists in Arizona.

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

Dr. Laurence J. Miller treated 277 Medicare patients in 2024, average age 74

CMS counts 277 Medicare patients who saw Dr. Miller in 2024. The largest group is 65 to 74, with 118 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.65, 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. Miller's median patient age at 68, with 55% women.

Medicare patients, 2024277
Average age74
Average risk score1.65

Dr. Miller's Medicare patients by age, 2024

Dr. Miller's Medicare patients by sex, 2024

  • Women16058%
  • Men11742%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Chronic kidney disease32%
  5. Osteoporosis32%
  6. Mood disorders29%
  7. Anxiety27%
  8. Ischemic heart disease27%

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

Dr. Miller'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

  • Women55%
  • Men44%

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

Dr. Laurence J. Miller wrote 75 Medicare Part D claims in 2024

In 2024, Dr. Miller wrote 75 Medicare Part D claims for 32 patients. 35% of them were for generic drugs. CMS names the drug for 57 of them, across 2 drugs with 11 or more claims each, at $140,276 in total drug cost. In 2023, CMS named 72 claims across 3 drugs.

Part D claims, 202475
Drugs named by CMS2
Total drug cost$140,276
Part D patients32

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

  • Generic26 claims35%
  • Brand-name49 claims65%

Dr. Miller'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 722024: 5721%

Drugs named by CMS: 2 in 2024, 3 in 2023.

See all prescribing by Dr. Miller

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. Laurence J. Miller scored 86 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Miller for performance year 2024, reported as part of a group. Dr. Miller accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Miller as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Miller's MIPS scores, performance year 2024

  • 86of 100Final score
  • 78.3of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 77of 100Cost

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

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

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Dr. Laurence J. Miller has 135 publications on record

Dmand AI links 135 papers to Dr. Miller, published from 2007 to 2024. 2020 was the busiest year, with 7. The most frequent topics are CHO Cells, Cricetulus and Receptors, G-Protein-Coupled. Dr. Miller has published most often in J Biol Chem. Dr. Miller's most frequent co-authors are Aditya Desai, MD, Richard L. Hauger, MD and Massimo Raimondo, MD.

Papers135
Years published2007 to 2024

Dr. Miller's papers by year, 2015 to 2024

Topics Dr. Miller writes about most

  • CHO Cells
  • Cricetulus
  • Receptors, G-Protein-Coupled
  • Amino Acid Sequence
  • Cricetinae
  • Ligands
  • Protein Binding
  • Models, Molecular

Dr. Miller's most frequent co-authors

Recent publications by Dr. Miller

See all 135 publications and co-authors

See who Dr. Miller researches with

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

How network discovery works

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

Dr. Laurence J. Miller received $75 in industry payments in 2017

CMS Open Payments shows 2 general payments to Dr. Miller from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Arbor Pharmaceuticals, Inc. paid the most, $75.

Companies that paid Dr. Miller the most, 2017 to 2017

Share is of all general payments to this clinician.

See all payments to Dr. Miller

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

Dr. Laurence J. Miller has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Miller, most recently Super Doc in 1989.

Awards and honors for Dr. Miller

  1. 1989
    • Super Doc
  2. Undated
    • ASCI Member

Source: Dmand AI Professional Profile Data

Dr. Laurence J. Miller graduated from Sidney Kimmel Medical College

Dr. Miller graduated from Sidney Kimmel Medical College in 1973.

  1. Medical schoolSidney Kimmel Medical College
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Laurence J. Miller accepts plans from 3 insurance carriers

Dr. Miller is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare

Plan types Dr. Miller accepts, by number of carriers

  1. Medicare2
  2. EPO1
  3. HMO1
  4. Medicaid1
  5. POS1
  6. PPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Laurence J. Miller'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand 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)
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. Laurence J. Miller

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. Laurence J. Miller's NPI number?

Dr. Laurence J. Miller's NPI number is 1558344390. It was assigned on November 25, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Laurence J. Miller?

Dr. Laurence J. Miller is a gastroenterologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Laurence J. Miller practice?

Dr. Miller practices at 5777 East Mayo Boulevard, Phoenix, AZ 85054. Dr. Miller's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. Dmand AI also links Dr. Miller to 1 ambulatory surgery center.

What is Dr. Laurence J. Miller's office phone number?

The practice phone on file for Dr. Miller is (480) 342-4201.

What is Dr. Laurence J. Miller's medical license number?

Dr. Miller holds Arizona license 30523, one of the licenses on file in 3 states.

Which states has Dr. Laurence J. Miller been licensed in?

Dmand AI has state licenses on file for Dr. Miller in Arizona (2002 to 2026), California (since 1979) and Minnesota (1974 to 2020).

Which hospitals is Dr. Laurence J. Miller affiliated with?

Dr. Miller practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona.

What medical group is Dr. Laurence J. Miller part of?

Dr. Miller is linked to Mayo Clinic Arizona.

Does Dr. Laurence J. Miller accept Medicare?

Yes. CMS data shows Dr. Miller billed Medicare for 304 services in 2024, and Dr. Miller accepts Medicare assignment.

Does Dr. Laurence J. Miller offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Miller as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Laurence J. Miller's MIPS score?

Dr. Miller's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.

How many Medicare patients does Dr. Laurence J. Miller see?

CMS counts 277 Medicare patients who saw Dr. Miller in 2024, with an average age of 74.

Is Dr. Laurence J. Miller board certified?

Yes. Dr. Miller is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Laurence J. Miller bill to Medicare?

In 2024, Dr. Miller's most billed Medicare services were office visit, established patient (99211), office visit, established patient (99213) and office visit, established patient (99214).

Where did Dr. Laurence J. Miller go to medical school?

Dr. Miller graduated from Sidney Kimmel Medical College in 1973.

What drugs does Dr. Laurence J. Miller prescribe most?

In 2024 Medicare Part D data, Dr. Miller's most prescribed drugs by claims were Creon and Gavilyte-G.

Has Dr. Laurence J. Miller received payments from drug or device companies?

CMS Open Payments shows $75 in general payments to Dr. Miller from 1 company from 2017 to 2017. The largest total came from Arbor Pharmaceuticals, Inc.

How long has Dr. Laurence J. Miller been practicing?

Dr. Miller graduated from medical school in 1973, 53 years ago.

Does Dr. Laurence J. Miller do research?

Dmand AI links 135 publications to Dr. Miller, published from 2007 to 2024.

Who does Dr. Laurence J. Miller publish with?

Dr. Miller's most frequent co-authors are Aditya Desai, MD (14 shared papers), Richard L. Hauger, MD (4 shared papers) and Massimo Raimondo, MD (3 shared papers).

What insurance does Dr. Laurence J. Miller accept?

Dr. Miller is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

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