Dr. Nicole Elizabeth Harkin, MD
- Medicare services, 2020
- 45
- Part D claims, 2024
- 175
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $2,372
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harkin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nicole Elizabeth Harkin is a cardiologist in Stanford, California
Dr. Harkin practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Harkin's NPI, 1356575724, was assigned on May 13, 2009. Dr. Harkin graduated from Boston University School Of Medicine in 2009. Dr. Harkin holds California license C170449.
- NPI
- 1356575724NPI Registry (opens in a new tab)
- NPI enumeration date
- May 13, 2009
- NPI status
- Active
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Nicole Elizabeth Harkin practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Harkin's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Nicole Elizabeth Harkin is affiliated with 2 sites of care
Dr. Harkin's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Harkin to 1 hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nicole Elizabeth Harkin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harkin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nicole Elizabeth Harkin is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Harkin's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Harkin's licenses on file in 3 states: California, Florida and New York.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
- Florida license
- New York license
Cardiologists near Dr. Harkin
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. Nicole Elizabeth Harkin billed Medicare for 45 services in 2020
CMS data shows 45 Medicare services from Dr. Harkin across 2 procedure codes in 2020. Medicare paid $1,179 for them. Every service was in an office.
Dr. Harkin's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Tests and treatments
- 2019: 1872020: 2885%
- Office and hospital visits
- 2019: 1232020: 1786%
- Surgery
- 2019: 132020: 0100%
Dr. Harkin compared with the California median for cardiologists, 2020
- Dr. Harkin
- California median
- Medicare services
- 45vs 1,56097% below
- Part D claims
- 133vs 1,41091% below
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Harkin's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harkin and other cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nicole Elizabeth Harkin's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Harkin's median patient age at 60, with 48% women.
Dr. Harkin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women48%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Nicole Elizabeth Harkin wrote 175 Medicare Part D claims in 2024
In 2024, Dr. Harkin wrote 175 Medicare Part D claims for 27 patients. 74% of them were for generic drugs. CMS names the drug for 133 of them, across 6 drugs with 11 or more claims each, at $22,077 in total drug cost. In 2023, CMS named 25 claims across 1 drug.
Dr. Harkin's Part D claims by kind of drug, 2024
- Generic129 claims74%
- Brand-name46 claims26%
Dr. Harkin'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: 252024: 133432%
Drugs named by CMS: 6 in 2024, 1 in 2023.
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
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Dr. Nicole Elizabeth Harkin has 1 publication on record
Dmand AI links 1 paper to Dr. Harkin.
Recent publications by Dr. Harkin
See who Dr. Harkin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Harkin works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nicole Elizabeth Harkin received $2,372 in industry payments from 2016 to 2025
CMS Open Payments shows 87 general payments to Dr. Harkin from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $434.
General payments to Dr. Harkin by program year, 2016 to 2025
Companies that paid Dr. Harkin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nicole Elizabeth Harkin graduated from Boston University School Of Medicine
Dr. Harkin graduated from Boston University School Of Medicine in 2009. Dr. Harkin is a member of AOA and ACC.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Nicole Elizabeth Harkin accepts plans from 1 insurance carrier
Dr. Harkin is in network with 1 carrier, including NY State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- NY State Medicaid
Source: Dmand AI Insurance Network Data
Sources for Dr. Nicole Elizabeth Harkin's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Nicole Elizabeth Harkin
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. Nicole Elizabeth Harkin's NPI number?
Dr. Nicole Elizabeth Harkin's NPI number is 1356575724. It was assigned on May 13, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicole Elizabeth Harkin?
Dr. Nicole Elizabeth Harkin is a cardiologist in Stanford, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Nicole Elizabeth Harkin practice?
Dr. Harkin practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Harkin's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Harkin to 1 hospital.
What is Dr. Nicole Elizabeth Harkin's office phone number?
The practice phone on file for Dr. Harkin is (650) 723-4000.
What is Dr. Nicole Elizabeth Harkin's medical license number?
Dr. Harkin holds California license C170449, one of the licenses on file in 3 states.
Which states has Dr. Nicole Elizabeth Harkin been licensed in?
Dmand AI has state licenses on file for Dr. Harkin in California (2020 to 2026), Florida (since 2020) and New York (2011 to 2027).
Which hospitals is Dr. Nicole Elizabeth Harkin affiliated with?
Dr. Harkin practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Harkin to 1 more hospital.
Does Dr. Nicole Elizabeth Harkin accept Medicare?
Yes. CMS data shows Dr. Harkin billed Medicare for 45 services in 2020.
What services does Dr. Nicole Elizabeth Harkin bill to Medicare?
In 2020, Dr. Harkin's most billed Medicare services were heart test or procedure (93000) and office visit, established patient (99214).
Where did Dr. Nicole Elizabeth Harkin go to medical school?
Dr. Harkin graduated from Boston University School Of Medicine in 2009.
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What drugs does Dr. Nicole Elizabeth Harkin prescribe most?
In 2024 Medicare Part D data, Dr. Harkin's most prescribed drugs by claims were Rosuvastatin Calcium, Praluent Pen and Ezetimibe.
Has Dr. Nicole Elizabeth Harkin received payments from drug or device companies?
CMS Open Payments shows $2,372 in general payments to Dr. Harkin from 18 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Nicole Elizabeth Harkin been practicing?
Dr. Harkin graduated from medical school in 2009, 17 years ago.
Does Dr. Nicole Elizabeth Harkin do research?
Dmand AI links 1 publication to Dr. Harkin.
What insurance does Dr. Nicole Elizabeth Harkin accept?
Dr. Harkin is in network with 1 carrier, including NY State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
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