Dr. Heather Anne Player, MD

  • Valencia, CA
  • Surgical oncologist
NPI1023302973PAC ID3375838758
Medicare services, 2024
355
Medicare patients, 2024
150
Part D claims, 2024
91
Publications
1
MIPS score, 2024
93
Practice address
23823 Valencia Blvd, Valencia, CA 91355
Practice phone
Call (626) 256-4673
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

City of Hope-Santa Clarita

Valencia, California

See all 7 affiliations

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Dr. Heather Anne Player is a surgical oncologist in Valencia, California

Dr. Player practices at City of Hope-Santa Clarita in Valencia, California.

Dr. Player's NPI, 1023302973, was assigned on June 7, 2011. Dr. Player graduated from Weill Cornell Medicine in 2011. Dr. Player's California license number on file is A141895.

NPI and contact details
Medicare PAC ID
3375838758
NPI enumeration date
June 7, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(626) 256-4673
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
41
Medical school graduation
2011

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

Dr. Heather Anne Player practices at City of Hope-Santa Clarita in Valencia, California

Dr. Player's primary practice is City of Hope-Santa Clarita, at 23823 Valencia Blvd, Valencia, CA 91355 in Los Angeles County. The practice phone is (626) 256-4673.

  • City of Hope-Santa Clarita
    23823 Valencia Blvd, Valencia, CA 91355 · Los Angeles CountyPhone(626) 256-4673

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

Dr. Heather Anne Player is affiliated with 6 sites of care and 1 medical group

Dr. Player's primary practice is City of Hope-Santa Clarita in Valencia, California. Dr. Player is also affiliated with Henry Mayo Newhall Hospital. The medical group on file is City of Hope. Dmand AI also links Dr. Player to 2 more hospitals, 1 group practice or clinic and 1 other site, each named with a free account.

See all 7 affiliations for Dr. Player

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

Dmand AI tracks the EHR system at Dr. Heather Anne Player's practice

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

EHR by site
SiteEHR vendor and product
City of Hope-Santa ClaritaAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Heather Anne Player is one of 243 surgical oncologists in California

Surgical oncology is Dr. Player's primary specialty in the NPI Registry, under taxonomy code 2086X0206X. Dr. Player is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Player's licenses on file in 2 states: California and Connecticut.

Specialties and state licenses

  • Surgical oncology, CaliforniaPrimaryLicense A141895 · 2016 to 2025 · taxonomy 2086X0206X
  • Student in an organized health care education/training program, ConnecticutLicense AS2383278-0786 · taxonomy 390200000X

Clinical focus

Dmand AI lists cancerous skin growth removal and mastectomy among the conditions Dr. Player treats.

Surgical oncologists near Dr. Player

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

243surgical oncologists in California
3surgical oncologists in Valencia

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

Dr. Heather Anne Player billed Medicare for 355 services in 2024

CMS data shows 355 Medicare services from Dr. Player across 8 procedure codes in 2024, for 150 Medicare patients. Medicare paid $44,892 for them.

Medicare services, 2024355
Medicare patients150
Paid by Medicare$44,892
Procedure codes8

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

  • 2023
  • 2024
Office and hospital visits
2023: 2262024: 2281%
Other services
2023: 02024: 62
Surgery
2023: 192024: 49158%
Imaging
2023: 132024: 1623%

Where Dr. Player's Medicare services took place, 2024

  • In an office29082%
  • In a facility6518%

Dr. Player compared with the California median for surgical oncologists, 2024

  • Dr. Player
  • California median
Medicare services
355vs 1722.1 times
Medicare patients
150vs 11135% above
Part D claims
78vs 223.5 times

Medians across 217 surgical oncologists in California with Dmand AI profiles that report each measure.

Dr. Player'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. Player

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Player and other surgical oncologists in California.

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

Dr. Heather Anne Player treated 150 Medicare patients in 2024, average age 73

CMS counts 150 Medicare patients who saw Dr. Player in 2024. The largest group is 65 to 74, with 75 patients. 75% of them have cancer, and 75% have high blood pressure. 27% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Player's median patient age at 66, with 94% women.

Medicare patients, 2024150
Average age73
Average risk score1.31
Also on Medicaid27%

Dr. Player's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Player's Medicare patients by sex, 2024

  • Women13590%
  • Men1510%

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

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Arthritis53%
  5. Diabetes38%
  6. Ischemic heart disease27%
  7. Mood disorders26%
  8. Anxiety25%

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

Dr. Player's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women94%
  • Men6%

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

Dr. Heather Anne Player wrote 91 Medicare Part D claims in 2024

In 2024, Dr. Player wrote 91 Medicare Part D claims for 60 patients. 100% of them were for generic drugs. CMS names the drug for 78 of them, across 3 drugs with 11 or more claims each, at $257 in total drug cost. In 2023, CMS named 71 claims across 3 drugs.

Part D claims, 202491
Drugs named by CMS3
Total drug cost$257
Part D patients60

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

  • Opioids62%56 of 91 claims
  • Antibiotics31%28 of 91 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: 712024: 7810%

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

See all prescribing by Dr. Player

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. Heather Anne Player scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Player for performance year 2024, reported as part of a group. Dr. Player accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Player as offering telehealth. CMS counts 34 procedures of mastectomy by Dr. Player, more than 89% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Player's MIPS scores, performance year 2024

  • 93of 100Final score
  • 78.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 100Cost

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

Where Dr. Player ranks in Medicare procedure volume

Mastectomy
89th percentile34 procedures
Skin biopsy
60th percentile13 procedures

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

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. Heather Anne Player has 1 publication on record

Dmand AI links 1 paper to Dr. Player. Dr. Player's most frequent co-authors are Veronica Christine Jones, MD, Lily Lai, MD and Vikas Satyananda, MD.

Papers1

Dr. Player's most frequent co-authors

Recent publications by Dr. Player

See all 1 publications and co-authors

See who Dr. Player researches with

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

How network discovery works

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

Dr. Heather Anne Player received $1,635 in industry payments from 2016 to 2025

CMS Open Payments shows 16 general payments to Dr. Player from 6 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 78% of the total. Intuitive Surgical, Inc. paid the most, $1,340.

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

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

$1.6Kin total
  • Travel and lodging$1,27278%
  • Food and beverage$36322%

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

Share is of all general payments to this clinician.

See all payments to Dr. Player

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

Dr. Heather Anne Player has 1 award and honors on record

Dmand AI lists 1 award for Dr. Player.

Awards and honors for Dr. Player

  1. Undated
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Heather Anne Player graduated from Weill Cornell Medicine

Dr. Player graduated from Weill Cornell Medicine in 2011. Dr. Player is a member of ACS.

  1. Medical schoolWeill Cornell Medicine
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Heather Anne Player accepts plans from 16 insurance carriers

Dr. Player is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.

Plan types Dr. Player accepts, by number of carriers

  1. HMO9
  2. Medicare9
  3. PPO9
  4. EPO4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Heather Anne Player'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 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)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. Heather Anne Player

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. Heather Anne Player's NPI number?

Dr. Heather Anne Player's NPI number is 1023302973. It was assigned on June 7, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Heather Anne Player?

Dr. Heather Anne Player is a surgical oncologist in Valencia, California. The primary specialty in the NPI Registry is Surgical Oncology Physician (taxonomy code 2086X0206X).

Where does Dr. Heather Anne Player practice?

Dr. Player practices at 23823 Valencia Blvd, Valencia, CA 91355. Dr. Player's primary practice is City of Hope-Santa Clarita in Valencia, California. Dmand AI also links Dr. Player to 2 hospitals, 1 group practice or clinic and 1 other site.

What is Dr. Heather Anne Player's office phone number?

The practice phone on file for Dr. Player is (626) 256-4673.

What is Dr. Heather Anne Player's medical license number?

Dr. Player's California license number on file is A141895, one of the licenses on file in 2 states.

Which states has Dr. Heather Anne Player been licensed in?

Dmand AI has state licenses on file for Dr. Player in California (2016 to 2025) and Connecticut.

Which hospitals is Dr. Heather Anne Player affiliated with?

Dr. Player is affiliated with Henry Mayo Newhall Hospital. Dmand AI links Dr. Player to 2 more hospitals.

What medical group is Dr. Heather Anne Player part of?

Dr. Player is linked to City of Hope.

Does Dr. Heather Anne Player accept Medicare?

Yes. CMS data shows Dr. Player billed Medicare for 355 services in 2024, and Dr. Player accepts Medicare assignment.

Does Dr. Heather Anne Player offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. Heather Anne Player's MIPS score?

Dr. Player's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.

How many Medicare patients does Dr. Heather Anne Player see?

CMS counts 150 Medicare patients who saw Dr. Player in 2024, with an average age of 73.

Is Dr. Heather Anne Player board certified?

Yes. Dr. Player is board certified in surgery by the American Board of Surgery.

What services does Dr. Heather Anne Player bill to Medicare?

In 2024, Dr. Player's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and care management and other visits (99443).

Where did Dr. Heather Anne Player go to medical school?

Dr. Player graduated from Weill Cornell Medicine in 2011.

What drugs does Dr. Heather Anne Player prescribe most?

In 2024 Medicare Part D data, Dr. Player's most prescribed drugs by claims were Tramadol HCl, Cephalexin and Hydrocodone-Acetaminophen.

Has Dr. Heather Anne Player received payments from drug or device companies?

CMS Open Payments shows $1,635 in general payments to Dr. Player from 6 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Heather Anne Player been practicing?

Dr. Player graduated from medical school in 2011, 15 years ago.

Does Dr. Heather Anne Player do research?

Dmand AI links 1 publication to Dr. Player.

Who does Dr. Heather Anne Player publish with?

Dr. Player's most frequent co-authors are Veronica Christine Jones, MD (1 shared paper), Lily Lai, MD (1 shared paper) and Vikas Satyananda, MD (1 shared paper).

What insurance does Dr. Heather Anne Player accept?

Dr. Player is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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