Dr. Neil E. Doherty III, MD

  • Pasadena, CA
  • Cardiologist
NPI1871562017PAC ID2365338944
Medicare services, 2024
1,388
Medicare patients, 2024
399
Part D claims, 2024
2,633
Publications
9
MIPS score, 2024
100
Practice address
625 S Fair Oaks Ave, Pasadena, CA 91105
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Huntington Ambulatory Surgery Center - HOPD

Acute Care Hospital outpatient department · Pasadena, California

See all 6 affiliations

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Dr. Neil E. Doherty III is a cardiologist in Pasadena, California

Dr. Doherty practices at Huntington Ambulatory Surgery Center - HOPD in Pasadena, California.

Dr. Doherty's NPI, 1871562017, was assigned on March 17, 2006. Dr. Doherty graduated from Harvard Medical School in 1982. Dr. Doherty holds California license G51688.

NPI and contact details
Medicare PAC ID
2365338944
NPI enumeration date
March 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
70
Medical school graduation
1982

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

Dr. Neil E. Doherty III practices at Huntington Ambulatory Surgery Center - HOPD in Pasadena, California

Dr. Doherty's primary practice is Huntington Ambulatory Surgery Center - HOPD, at 625 S Fair Oaks Ave, Pasadena, CA 91105.

  • Huntington Ambulatory Surgery Center - HOPD
    625 S Fair Oaks Ave, Pasadena, CA 91105

Source: Dmand AI Affiliation Data

Dr. Neil E. Doherty III is affiliated with 5 sites of care and 1 medical group

Dr. Doherty's primary practice is Huntington Ambulatory Surgery Center - HOPD in Pasadena, California. Dr. Doherty is also affiliated with Emanate Health Inter-Community Hospital. The medical group on file is Foothill Cardiology Medical Group. Dmand AI also links Dr. Doherty to 1 more hospital, 1 physician office and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Dr. Doherty

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Neil E. Doherty III's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Doherty practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Huntington Ambulatory Surgery Center - HOPDAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Neil E. Doherty III is one of 2,375 cardiologists in California

Cardiovascular disease is Dr. Doherty's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Doherty is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Doherty's licenses on file in 2 states: California and North Carolina.

Specialties and state licenses

  • Cardiovascular disease, CaliforniaPrimaryLicense G51688 · 1983 to 2027 · taxonomy 207RC0000X
  • North Carolina license1985 to 1999

Clinical focus

Dmand AI lists aneurysm, angioplasty, atrial fibrillation and flutter, cardiac catheterization, cerebrovascular disease, chronic hypertension, coronary artery disease and deep vein thrombosis (DVT) among the conditions Dr. Doherty treats.

Cardiologists near Dr. Doherty

Counts of cardiologists 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. Neil E. Doherty III billed Medicare for 1,388 services in 2024

CMS data shows 1,388 Medicare services from Dr. Doherty across 8 procedure codes in 2024, for 399 Medicare patients. Medicare paid $86,993 for them. Every service was in an office.

Medicare services, 20241,388
Medicare patients399
Paid by Medicare$86,993
Procedure codes8

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

  • 2023
  • 2024
Office and hospital visits
2023: 7612024: 7383%
Tests and treatments
2023: 1,3132024: 55358%
Drugs given in the office
2023: 5302024: 5290%
Other services
2023: 1222024: 3075%
Imaging
2023: 1632024: 1591%

Dr. Doherty compared with the California median for cardiologists, 2024

  • Dr. Doherty
  • California median
Medicare services
1,388vs 1,56011% below
Medicare patients
399vs 64438% below
Part D claims
2,274vs 1,41061% above

Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.

Dr. Doherty'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. Doherty

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

Dr. Neil E. Doherty III treated 399 Medicare patients in 2024, average age 76

CMS counts 399 Medicare patients who saw Dr. Doherty in 2024. The largest group is 75 to 84, with 155 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Doherty's median patient age at 73, with 46% women.

Medicare patients, 2024399
Average age76
Average risk score1.26
Also on Medicaid14%

Dr. Doherty's Medicare patients by age, 2024

Dr. Doherty's Medicare patients by sex, 2024

  • Women20351%
  • Men19649%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease68%
  4. Diabetes46%
  5. Arthritis45%
  6. Atrial fibrillation29%
  7. Heart failure29%
  8. Stroke or TIA29%

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

Dr. Doherty's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women46%
  • Men53%

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

Dr. Neil E. Doherty III wrote 2,633 Medicare Part D claims in 2024

In 2024, Dr. Doherty wrote 2,633 Medicare Part D claims for 332 patients. 82% of them were for generic drugs. CMS names the drug for 2,274 of them, across 37 drugs with 11 or more claims each, at $396,905 in total drug cost. In 2023, CMS named 2,979 claims across 48 drugs.

Part D claims, 20242,633
Drugs named by CMS37
Total drug cost$396,905
Part D patients332

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

  • Generic2,148 claims82%
  • Brand-name485 claims18%

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

  • Antibiotics1%14 of 2,633 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: 2,9792024: 2,27424%

Drugs named by CMS: 37 in 2024, 48 in 2023.

See all prescribing by Dr. Doherty

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. Neil E. Doherty III scored 100 out of 100 in Medicare's MIPS program for 2024

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Doherty's MIPS scores, performance year 2024

  • 100of 100Final score
  • 86.4of 100Quality
  • 95of 100Promoting Interoperability
  • 40of 100Improvement Activities

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. Neil E. Doherty III has 9 publications on record

Dmand AI links 9 papers to Dr. Doherty. The most frequent topics are Myocardium, Lactates and Adenine Nucleotides. Dr. Doherty has published most often in Circulation. Dr. Doherty's most frequent co-authors are Louis A. Brunsting, MD, Michael E. Jessen, MD and Patricia Gisela Cavero, MD.

Papers9

Topics Dr. Doherty writes about most

  • Myocardium
  • Lactates
  • Adenine Nucleotides
  • Cardioplegic Solutions
  • Coronary Circulation
  • Coronary Disease
  • Dogs
  • Glucose

Dr. Doherty's most frequent co-authors

Recent publications by Dr. Doherty

See all 9 publications and co-authors

See who Dr. Doherty researches with

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

How network discovery works

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

Dr. Neil E. Doherty III received $14,316 in industry payments from 2016 to 2025

CMS Open Payments shows 723 general payments to Dr. Doherty from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 82% of the total. Medtronic, Inc. paid the most, $2,210.

General payments to Dr. Doherty by program year, 2016 to 2025

General payments to Dr. Doherty by kind, 2016 to 2025

$14.3Kin total
  • Food and beverage$11,78882%
  • Travel and lodging$1,76112%
  • Education$7675%

Companies that paid Dr. Doherty the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Doherty

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

Dr. Neil E. Doherty III has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Doherty, most recently Founding Fellow in 1993.

Awards and honors for Dr. Doherty

  1. 1993
    • Founding Fellow
  2. Undated
    • ACC Fellow

Source: Dmand AI Professional Profile Data

Dr. Neil E. Doherty III graduated from Harvard Medical School

Dr. Doherty graduated from Harvard Medical School in 1982. Dr. Doherty is a member of ACC.

  1. Medical schoolHarvard Medical School
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Neil E. Doherty III accepts plans from 9 insurance carriers

Dr. Doherty is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Doherty accepts, by number of carriers

  1. Medicare8
  2. PPO7
  3. HMO5
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Neil E. Doherty III'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 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. Neil E. Doherty III

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. Neil E. Doherty III's NPI number?

Dr. Neil E. Doherty III's NPI number is 1871562017. It was assigned on March 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Neil E. Doherty III?

Dr. Neil E. Doherty III is a cardiologist in Pasadena, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Neil E. Doherty III practice?

Dr. Doherty practices at 625 S Fair Oaks Ave, Pasadena, CA 91105. Dr. Doherty's primary practice is Huntington Ambulatory Surgery Center - HOPD in Pasadena, California. Dmand AI also links Dr. Doherty to 1 hospital, 1 physician office and 1 group practice or clinic.

What is Dr. Neil E. Doherty III's medical license number?

Dr. Doherty holds California license G51688, one of the licenses on file in 2 states.

Which states has Dr. Neil E. Doherty III been licensed in?

Dmand AI has state licenses on file for Dr. Doherty in California (1983 to 2027) and North Carolina (1985 to 1999).

Which hospitals is Dr. Neil E. Doherty III affiliated with?

Dr. Doherty is affiliated with Emanate Health Inter-Community Hospital. Dmand AI links Dr. Doherty to 1 more hospital.

What medical group is Dr. Neil E. Doherty III part of?

Dr. Doherty is linked to Foothill Cardiology Medical Group.

Does Dr. Neil E. Doherty III accept Medicare?

Yes. CMS data shows Dr. Doherty billed Medicare for 1,388 services in 2024, and Dr. Doherty accepts Medicare assignment.

Does Dr. Neil E. Doherty III offer telehealth?

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

What is Dr. Neil E. Doherty III's MIPS score?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Neil E. Doherty III see?

CMS counts 399 Medicare patients who saw Dr. Doherty in 2024, with an average age of 76.

Is Dr. Neil E. Doherty III board certified?

Yes. Dr. Doherty is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Neil E. Doherty III bill to Medicare?

In 2024, Dr. Doherty's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and injected or infused drug (J2785).

Where did Dr. Neil E. Doherty III go to medical school?

Dr. Doherty graduated from Harvard Medical School in 1982.

What drugs does Dr. Neil E. Doherty III prescribe most?

In 2024 Medicare Part D data, Dr. Doherty's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Eliquis.

Has Dr. Neil E. Doherty III received payments from drug or device companies?

CMS Open Payments shows $14,316 in general payments to Dr. Doherty from 38 companies from 2016 to 2025. The largest total came from Medtronic, Inc.

How long has Dr. Neil E. Doherty III been practicing?

Dr. Doherty graduated from medical school in 1982, 44 years ago.

Does Dr. Neil E. Doherty III do research?

Dmand AI links 9 publications to Dr. Doherty.

Who does Dr. Neil E. Doherty III publish with?

Dr. Doherty's most frequent co-authors are Louis A. Brunsting, MD (2 shared papers), Michael E. Jessen, MD (2 shared papers) and Patricia Gisela Cavero, MD (1 shared paper).

What insurance does Dr. Neil E. Doherty III accept?

Dr. Doherty is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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