Mark Charles Walters, MO

  • Oakland, CA
  • Pediatric hematology and oncology physician
NPI1588753610PAC ID9335118553
Publications
86
Clinical trials
13
Hospital affiliations
1
Industry payments
$71,381
Medical groups
3
Practice address
747 52nd Street, Oakland, CA 94609
Practice phone
Call (510) 428-3000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

UCSF Benioff Children's Hospital Oakland

Hospital · Oakland, California

See all 5 affiliations

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Mark Charles Walters is a pediatric hematology and oncology physician in Oakland, California

Mark Walters practices at UCSF Benioff Children's Hospital Oakland in Oakland, California, part of University of California Health.

Mark Walters' NPI, 1588753610, was assigned on October 12, 2006. Mark Walters graduated from UC San Diego School of Medicine in 1985. Mark Walters holds California license G85406.

NPI and contact details
Medicare PAC ID
9335118553
NPI enumeration date
October 12, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(510) 428-3000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
67
Medical school graduation
1985

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

Mark Charles Walters practices at UCSF Benioff Children's Hospital Oakland in Oakland, California

Mark Walters' primary practice is UCSF Benioff Children's Hospital Oakland, at 747 52nd Street, Oakland, CA 94609 in Alameda County. The practice phone is (510) 428-3000.

Source: Dmand AI Affiliation Data

Mark Charles Walters is affiliated with 2 sites of care and 3 medical groups

Mark Walters' primary practice is UCSF Benioff Children's Hospital Oakland in Oakland, California, part of University of California Health. The medical group on file is UCSF Medical Group. Dmand AI also links Mark Walters to 2 more medical groups and 1 school health center, each named with a free account.

See all 5 affiliations for Mark Walters

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

Dmand AI tracks the EHR system at Mark Charles Walters' practice

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

EHR by site
SiteEHR vendor and product
UCSF Benioff Children's Hospital OaklandAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Mark Walters practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across University of California Health and 6.2K+ hospitals, with verified contacts in the same login.

Mark Charles Walters is one of 385 pediatric hematologys and oncology physicians in California

Pediatric hematology-oncology is Mark Walters' primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Mark Walters is board certified in pediatric hematology-oncology by the American Board of Pediatrics. Dmand AI has Mark Walters' licenses on file in 8 states: California, Nevada, Kentucky, Massachusetts, Rhode Island, New Jersey, Pennsylvania and Washington.

Specialties and state licenses

  • Pediatric hematology and oncology, CaliforniaPrimaryLicense G85406 · 1999 to 2027 · taxonomy 2080P0207X
  • Nevada license2007 to 2023
  • Kentucky license2007 to 2021
  • Massachusetts license2007 to 2020
  • Rhode Island license2009 to 2020
  • New Jersey license2007 to 2019
  • Pennsylvania license2007 to 2010
  • Washington license1986 to 2000

Pediatric hematologys and oncology physicians near Mark Walters

Counts of pediatric hematologys and oncology physicians 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

Mark Charles Walters' patients have a median age of 22

Across all payers, Dmand AI patient panel data puts Mark Walters' median patient age at 22, with 31% women.

Mark Walters' patients across all payers

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

Patient panel by age, all payers

Median age 22

Patient panel by sex, all payers

  • Women31%
  • Men63%

Source: Dmand AI Patient Panel Data

How Mark Charles Walters takes part in Medicare

Mark Walters accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

Mark Charles Walters has 86 publications on record

Dmand AI links 86 papers to Mark Walters, published from 2002 to 2025. 2024 was the busiest year, with 4. The most frequent topics are Anemia, Sickle Cell, Hematopoietic Stem Cell Transplantation and Bone Marrow Transplantation. Mark Walters has published most often in Biol Blood Marrow Transplant. Mark Walters' most frequent co-authors are Lakshmanan Krishnamurti, MD, Mary Eapen, MD and Joanne Kurtzberg, MD.

Papers86
Years published2002 to 2025

Mark Walters' papers by year, 2016 to 2025

Topics Mark Walters writes about most

  • Anemia, Sickle Cell
  • Hematopoietic Stem Cell Transplantation
  • Bone Marrow Transplantation
  • Graft vs Host Disease
  • Transplantation, Homologous
  • Transplantation Conditioning
  • Transplantation Chimera
  • Cord Blood Stem Cell Transplantation

Mark Walters' most frequent co-authors

Recent publications by Mark Walters

See all 86 publications and co-authors

See who Mark Walters researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Mark Walters works with, so you can find a warm path to the right pediatric hematologys and oncology physicians.

How network discovery works

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

Mark Charles Walters has worked on 13 clinical trials

Dmand AI links Mark Walters to 13 clinical trials, 8 of them phase 2 studies. 2 are still active or recruiting. Conditions studied include Anemia, Sickle Cell, Anemia, Hemolytic, Congenital and Anemia, Aplastic. Fred Hutchinson Cancer Center sponsors the most, 3.

Clinical trials with Mark Walters by phase

  1. NonePhase 1: no trials
  2. 1Phase 1/2: 1 trial
  3. 8Phase 2: 8 trials
  4. 2Phase 3: 2 trials
  5. NonePhase 4: no trials

Conditions in Mark Walters' trials

  • Anemia, Sickle Cell
  • Anemia, Hemolytic, Congenital
  • Anemia, Aplastic
  • beta-Thalassemia
  • Fanconi Anemia

Investigators on the most trials with Mark Walters

Recent clinical trials with Mark Walters

See all 13 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Mark Charles Walters received $71,381 in industry payments from 2017 to 2025

CMS Open Payments shows 45 general payments to Mark Walters from 7 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 76% of the total. Vertex Pharmaceuticals Incorporated paid the most, $48,575.

General payments to Mark Walters by program year, 2017 to 2025

General payments to Mark Walters by kind, 2017 to 2025

$71.4Kin total
  • Consulting fees$54,13276%
  • Travel and lodging$11,24116%
  • Honoraria$4,7007%
  • Food and beverage$1,3082%

Companies that paid Mark Walters the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Mark Walters

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

Mark Charles Walters graduated from UC San Diego School of Medicine

Mark Walters graduated from UC San Diego School of Medicine in 1985.

  1. Medical schoolUC San Diego School of Medicine
  2. Board certified in pediatric hematology-oncologyAmerican Board of Pediatrics

Source: Dmand AI Professional Profile Data

Mark Charles Walters accepts plans from 9 insurance carriers

Mark Walters is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • +1 more carriersWith a free account

Plan types Mark Walters accepts, by number of carriers

  1. Medicare6
  2. PPO6
  3. HMO4
  4. POS4
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Mark Charles Walters'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 patients and the all-payer patient panelDmand AI Patient Panel Data
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Mark Charles Walters

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Mark Charles Walters' NPI number?

Mark Charles Walters' NPI number is 1588753610. It was assigned on October 12, 2006, and it is active in the NPI Registry.

What does Mark Charles Walters specialize in?

Mark Charles Walters is a pediatric hematology and oncology physician in Oakland, California. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).

Where does Mark Charles Walters practice?

Mark Walters practices at 747 52nd Street, Oakland, CA 94609. Mark Walters' primary practice is UCSF Benioff Children's Hospital Oakland in Oakland, California, part of University of California Health. Dmand AI also links Mark Walters to 2 medical groups and 1 school health center.

What is Mark Charles Walters' office phone number?

The practice phone on file for Mark Walters is (510) 428-3000.

What is Mark Charles Walters' medical license number?

Mark Walters holds California license G85406, one of the licenses on file in 8 states.

Which states has Mark Charles Walters been licensed in?

Dmand AI has state licenses on file for Mark Walters in California (1999 to 2027), Nevada (2007 to 2023), Kentucky (2007 to 2021), Massachusetts (2007 to 2020), Rhode Island (2009 to 2020), New Jersey (2007 to 2019), Pennsylvania (2007 to 2010) and Washington (1986 to 2000).

Which hospitals is Mark Charles Walters affiliated with?

Mark Walters practices at UCSF Benioff Children's Hospital Oakland in Oakland, California.

What medical group is Mark Charles Walters part of?

Mark Walters is linked to UCSF Medical Group. Dmand AI links Mark Walters to 2 more medical groups.

Does Mark Charles Walters accept Medicare?

Yes. CMS lists Mark Walters as accepting Medicare assignment.

Is Mark Charles Walters board certified?

Yes. Mark Walters is board certified in pediatric hematology-oncology by the American Board of Pediatrics.

Show 6 more questionsShow fewer questions

Where did Mark Charles Walters go to medical school?

Mark Walters graduated from UC San Diego School of Medicine in 1985.

Has Mark Charles Walters received payments from drug or device companies?

CMS Open Payments shows $71,381 in general payments to Mark Walters from 7 companies from 2017 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.

How long has Mark Charles Walters been practicing?

Mark Walters graduated from medical school in 1985, 41 years ago.

Does Mark Charles Walters do research?

Dmand AI links 86 publications to Mark Walters, published from 2002 to 2025. Mark Walters has worked on 13 clinical trials.

Who does Mark Charles Walters publish with?

Mark Walters' most frequent co-authors are Lakshmanan Krishnamurti, MD (10 shared papers), Mary Eapen, MD (8 shared papers) and Joanne Kurtzberg, MD (7 shared papers).

What insurance does Mark Charles Walters accept?

Mark Walters is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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