Dr. Mark C. Takata, MD
- Medicare services, 2024
- 922
- Medicare patients, 2024
- 596
- Part D claims, 2024
- 55
- Publications
- 10
- Hospital affiliations
- 2
- Practice address
- 10666 North Torrey Pines Road, La Jolla, CA 92037
- Practice phone
- Call (858) 554-3600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Takata'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. Mark C. Takata is a general surgeon in La Jolla, California
Dr. Takata practices at Scripps Green Hospital in La Jolla, California, part of Scripps Health.
Dr. Takata's NPI, 1346207289, was assigned on April 26, 2006. Dr. Takata graduated from American University of the Caribbean School of Medicine in 2001. Dr. Takata holds California license A94975.
- NPI
- 1346207289NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587667530
- NPI enumeration date
- April 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (858) 554-3600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark C. Takata practices at Scripps Green Hospital in La Jolla, California
Dr. Takata's primary practice is Scripps Green Hospital, at 10666 North Torrey Pines Road, La Jolla, CA 92037 in San Diego County. The practice phone is (858) 554-3600.
- Scripps Green Hospital10666 North Torrey Pines Road, La Jolla, CA 92037 · San Diego CountyPhone(858) 554-3600
Source: Dmand AI Affiliation Data
Dr. Mark C. Takata is affiliated with 4 sites of care and 1 medical group
Dr. Takata's primary practice is Scripps Green Hospital in La Jolla, California, part of Scripps Health. Dr. Takata is also affiliated with Scripps Memorial Hospital Encinitas. The medical group on file is Scripps Clinic Medical Group. Dmand AI also links Dr. Takata to 1 more breast imaging center and 1 urgent care center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark C. Takata's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Takata practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Green Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark C. Takata is one of 2,926 general surgeons in California
Surgery is Dr. Takata's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Takata is board certified in surgery by the American Board of Surgery. Dr. Takata is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists abdominal hernia repair surgery, acute gallbladder or bile duct inflammation, appendectomy, bariatric surgery, colon removal, esophagus, stomach, or upper small intestine surgery, gallbladder removal and groin hernia surgery among the conditions Dr. Takata treats.
General surgeons near Dr. Takata
Counts of general surgeons 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. Mark C. Takata billed Medicare for 922 services in 2024
CMS data shows 922 Medicare services from Dr. Takata across 13 procedure codes in 2024, for 596 Medicare patients. Medicare paid $199,860 for them.
Dr. Takata's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4842024: 66036%
- Surgery
- 2023: 1252024: 23588%
- Tests and treatments
- 2023: 182024: 2750%
Where Dr. Takata's Medicare services took place, 2024
- In an office69375%
- In a facility22925%
Dr. Takata compared with the California median for general surgeons, 2024
- Dr. Takata
- California median
- Medicare services
- 922vs 1665.6 times
- Medicare patients
- 596vs 1214.9 times
- Part D claims
- 39vs 3415% above
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Takata'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.
Need commercial claims for Dr. Takata?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Takata and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark C. Takata treated 596 Medicare patients in 2024, average age 74
CMS counts 596 Medicare patients who saw Dr. Takata in 2024. The largest group is 65 to 74, with 298 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Takata's median patient age at 61, with 48% women.
Dr. Takata's Medicare patients by age, 2024
Dr. Takata's Medicare patients by sex, 2024
- Women24942%
- Men34758%
Chronic conditions among Dr. Takata's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis45%
- Ischemic heart disease31%
- Mood disorders26%
- Anxiety22%
- Depression22%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Takata's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark C. Takata wrote 55 Medicare Part D claims in 2024
In 2024, Dr. Takata wrote 55 Medicare Part D claims for 38 patients. 98% of them were for generic drugs. CMS names the drug for 39 of them, across 2 drugs with 11 or more claims each, at $192 in total drug cost. In 2023, CMS named 62 claims across 2 drugs.
Dr. Takata's Part D claims by kind of drug, 2024
- Generic54 claims98%
- Brand-name and other1 claims2%
Dr. Takata'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. Takata's Part D claims, 2024
- Opioids45%25 of 55 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: 622024: 3937%
Drugs named by CMS: 2 in 2024, 2 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
Dr. Mark C. Takata ranks in the 99th percentile for hernia repair (minimally invasive) in Medicare
Dr. Takata accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Takata as offering telehealth. CMS counts 101 procedures of hernia repair (minimally invasive) by Dr. Takata, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Takata ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 99th percentile101 procedures
- Hernia repair - groin (open)
- 99th percentile43 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 52nd percentile23 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark C. Takata has 10 publications on record
Dmand AI links 10 papers to Dr. Takata, published from 2007 to 2018. The most frequent topics are Obesity, Morbid, Gastric Bypass and Laparoscopy. Dr. Takata has published most often in Obes Surg. Dr. Takata's most frequent co-authors are Andrew M. Posselt, MD, John P. Cello, MD and Ken Fujioka, MD.
Dr. Takata's papers by year, 2007 to 2018
Topics Dr. Takata writes about most
- Obesity, Morbid
- Gastric Bypass
- Laparoscopy
- Weight Loss
- Anastomosis, Roux-en-Y
Dr. Takata's most frequent co-authors
- Andrew M. Posselt, MD4 shared papers
- John P. Cello, MD3 shared papers
- Ken Fujioka, MD3 shared papers
Recent publications by Dr. Takata
Surg Obes Relat Dis
See who Dr. Takata researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Takata works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark C. Takata received $42,066 in industry payments from 2016 to 2025
CMS Open Payments shows 240 general payments to Dr. Takata from 61 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 44% of the total. Intuitive Surgical, Inc. paid the most, $17,461. It also lists 3 research payments totaling $1,885 from 2016 to 2018.
General payments to Dr. Takata by program year, 2016 to 2025
General payments to Dr. Takata by kind, 2016 to 2025
- Speaker and faculty fees$18,50044%
- Consulting fees$14,81335%
- Food and beverage$5,77214%
- Travel and lodging$2,1325%
- Other$8492%
Companies that paid Dr. Takata 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. Mark C. Takata has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Takata.
Awards and honors for Dr. Takata
- Undated
- ACS Fellow
- Checkbook Top Doc
Source: Dmand AI Professional Profile Data
Dr. Mark C. Takata graduated from American University of the Caribbean School of Medicine
Dr. Takata graduated from American University of the Caribbean School of Medicine in 2001. Dr. Takata is a member of ACS, ASMBS and SAGES.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Mark C. Takata accepts plans from 9 insurance carriers
Dr. Takata 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
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- +1 more carriersWith a free account
Plan types Dr. Takata accepts, by number of carriers
- Medicare8
- PPO7
- HMO4
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark C. Takata'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Mark C. Takata
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. Mark C. Takata's NPI number?
Dr. Mark C. Takata's NPI number is 1346207289. It was assigned on April 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark C. Takata?
Dr. Mark C. Takata is a general surgeon in La Jolla, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Mark C. Takata practice?
Dr. Takata practices at 10666 North Torrey Pines Road, La Jolla, CA 92037. Dr. Takata's primary practice is Scripps Green Hospital in La Jolla, California, part of Scripps Health. Dmand AI also links Dr. Takata to 1 breast imaging center and 1 urgent care center.
What is Dr. Mark C. Takata's office phone number?
The practice phone on file for Dr. Takata is (858) 554-3600.
What is Dr. Mark C. Takata's medical license number?
Dr. Takata holds California license A94975.
Which hospitals is Dr. Mark C. Takata affiliated with?
Dr. Takata practices at Scripps Green Hospital in La Jolla, California. Dr. Takata is also affiliated with Scripps Memorial Hospital Encinitas.
What medical group is Dr. Mark C. Takata part of?
Dr. Takata is linked to Scripps Clinic Medical Group.
Does Dr. Mark C. Takata accept Medicare?
Yes. CMS data shows Dr. Takata billed Medicare for 922 services in 2024, and Dr. Takata accepts Medicare assignment.
Does Dr. Mark C. Takata offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Takata as offering telehealth services.
How many Medicare patients does Dr. Mark C. Takata see?
CMS counts 596 Medicare patients who saw Dr. Takata in 2024, with an average age of 74.
Show 9 more questionsShow fewer questions
Is Dr. Mark C. Takata board certified?
Yes. Dr. Takata is board certified in surgery by the American Board of Surgery.
What services does Dr. Mark C. Takata bill to Medicare?
In 2024, Dr. Takata's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and office visit, new patient (99203).
Where did Dr. Mark C. Takata go to medical school?
Dr. Takata graduated from American University of the Caribbean School of Medicine in 2001.
What drugs does Dr. Mark C. Takata prescribe most?
In 2024 Medicare Part D data, Dr. Takata's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Pantoprazole Sodium.
Has Dr. Mark C. Takata received payments from drug or device companies?
CMS Open Payments shows $42,066 in general payments to Dr. Takata from 61 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Mark C. Takata been practicing?
Dr. Takata graduated from medical school in 2001, 25 years ago.
Does Dr. Mark C. Takata do research?
Dmand AI links 10 publications to Dr. Takata, published from 2007 to 2018.
Who does Dr. Mark C. Takata publish with?
Dr. Takata's most frequent co-authors are Andrew M. Posselt, MD (4 shared papers), John P. Cello, MD (3 shared papers) and Ken Fujioka, MD (3 shared papers).
What insurance does Dr. Mark C. Takata accept?
Dr. Takata 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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