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Dr. Susan Walker, MD
NPI1154492056PAC ID0941325575
- Part D claims, 2024
- 46
- Publications
- 1
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 1
- Practice address
- 441 N Lakeview Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Anaheim, California
Find Dr. Walker's professional email, personal email and mobile number
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Dr. Susan Walker is a general surgeon in Anaheim, California
Dr. Walker practices at Southern California Permanente Medical Group in Anaheim, California.
Dr. Walker's NPI, 1154492056, was assigned on November 13, 2006. Dr. Walker graduated from Tufts University School Of Medicine in 1995. Dr. Walker holds California license A71748.
NPI and contact details
- NPI
- 1154492056NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941325575
- NPI enumeration date
- November 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Susan Walker practices at Southern California Permanente Medical Group in Anaheim, California
Dr. Walker's primary practice is Southern California Permanente Medical Group, at 441 N Lakeview Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 279-4000.
- Southern California Permanente Medical Group441 N Lakeview Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 279-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Susan Walker is affiliated with 2 sites of care and 1 medical group
Dr. Walker's primary practice is Southern California Permanente Medical Group in Anaheim, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Walker to 1 more group practice or clinic, named with a free account.
Southern California Permanente Medical GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Susan Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | 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. Susan Walker is one of 2,926 general surgeons in California
Surgery is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Walker is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Walker's licenses on file in 2 states: California and Colorado.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Colorado license
General surgeons near Dr. Walker
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. Susan Walker's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 58, with 71% women.
Dr. Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women71%
- Men29%
Source: Dmand AI Patient Panel Data
Dr. Susan Walker wrote 46 Medicare Part D claims in 2024
In 2024, Dr. Walker wrote 46 Medicare Part D claims for 30 patients. 96% of them were for generic drugs. CMS names the drug for 33 of them, across 2 drugs with 11 or more claims each, at $196 in total drug cost. In 2023, CMS named 66 claims across 2 drugs.
Part D claims, 202446
Drugs named by CMS2
Total drug cost$196
Part D patients30
Dr. Walker's Part D claims by kind of drug, 2024
- Generic44 claims96%
- Brand-name and other2 claims4%
Dr. Walker'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. Walker's Part D claims, 2024
- Opioids48%22 of 46 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: 662024: 3350%
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
How Dr. Susan Walker takes part in Medicare
Dr. Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mastectomy: 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. Susan Walker has 1 publication on record
Dmand AI links 1 paper to Dr. Walker. Dr. Walker's most frequent co-author is Terry M. Gilliland.
Papers1
Dr. Walker's most frequent co-authors
Recent publications by Dr. Walker
See who Dr. Walker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Walker 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. Susan Walker has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Walker, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Walker
- 2011
- CMS Stage 1 2012
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Susan Walker graduated from Tufts University School Of Medicine
Dr. Walker graduated from Tufts University School Of Medicine in 1995. Dr. Walker is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Susan Walker accepts plans from 1 insurance carrier
Dr. Walker is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Walker accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Susan Walker'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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) |
| 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 |
| 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. Susan Walker
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. Susan Walker's NPI number?
Dr. Susan Walker's NPI number is 1154492056. It was assigned on November 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Susan Walker?
Dr. Susan Walker is a general surgeon in Anaheim, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Susan Walker practice?
Dr. Walker practices at 441 N Lakeview Ave, Anaheim, CA 92807. Dr. Walker's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dmand AI also links Dr. Walker to 1 group practice or clinic.
What is Dr. Susan Walker's office phone number?
The practice phone on file for Dr. Walker is (714) 279-4000.
What is Dr. Susan Walker's medical license number?
Dr. Walker holds California license A71748, one of the licenses on file in 2 states.
Which states has Dr. Susan Walker been licensed in?
Dmand AI has state licenses on file for Dr. Walker in California (2000 to 2026) and Colorado (1999 to 2001).
What medical group is Dr. Susan Walker part of?
Dr. Walker is linked to Southern California Permanente Medical Group.
Does Dr. Susan Walker accept Medicare?
Yes. CMS lists Dr. Walker as accepting Medicare assignment.
Is Dr. Susan Walker board certified?
Yes. Dr. Walker is board certified in surgery by the American Board of Surgery.
Where did Dr. Susan Walker go to medical school?
Dr. Walker graduated from Tufts University School Of Medicine in 1995.
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What drugs does Dr. Susan Walker prescribe most?
In 2024 Medicare Part D data, Dr. Walker's most prescribed drugs by claims were Tramadol HCl and Meloxicam.
How long has Dr. Susan Walker been practicing?
Dr. Walker graduated from medical school in 1995, 31 years ago.
Does Dr. Susan Walker do research?
Dmand AI links 1 publication to Dr. Walker.
Who does Dr. Susan Walker publish with?
Dr. Walker's most frequent co-authors are Terry M. Gilliland (1 shared paper).
What insurance does Dr. Susan Walker accept?
Dr. Walker is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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