Dr. Walter J. Lech, MD
- Medicare services, 2024
- 491
- Medicare patients, 2024
- 68
- Part D claims, 2021
- 13
- Publications
- 2
- Industry payments
- $537
- Practice address
- 2110 Forest Avenue, San Jose, CA 95128
- Practice phone
- Call (408) 297-3432
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Forest Surgery Center
Surgery Center - Medicare-Certified · San Jose, California
Find Dr. Lech'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. Walter J. Lech is a phlebology physician in San Jose, California
Dr. Lech practices at Forest Surgery Center in San Jose, California.
Dr. Lech's NPI, 1215073853, was assigned on January 30, 2007. Dr. Lech graduated from Harvard Medical School in 2001. Dr. Lech holds California license A140713.
- NPI
- 1215073853NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810168432
- NPI enumeration date
- January 30, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 297-3432
- 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. Walter J. Lech practices at Forest Surgery Center in San Jose, California
Dr. Lech's primary practice is Forest Surgery Center, at 2110 Forest Avenue, San Jose, CA 95128. The practice phone is (408) 297-3432.
- Forest Surgery Center2110 Forest Avenue, San Jose, CA 95128Phone(408) 297-3432
Source: Dmand AI Affiliation Data
Dr. Walter J. Lech is affiliated with 3 sites of care and 2 medical groups
Dr. Lech's primary practice is Forest Surgery Center in San Jose, California. The medical group on file is Ellison Medical Group Vein Treatment Center. Dmand AI also links Dr. Lech to 2 more group practices and clinics and 1 medical group, 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. Walter J. Lech's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lech practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Forest Surgery Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Walter J. Lech is one of 9 phlebology physicians in California
Phlebology is Dr. Lech's primary specialty in the NPI Registry, under taxonomy code 202K00000X. Dr. Lech is board certified in thoracic and cardiac surgery by the American Board of Thoracic Surgery. Dmand AI has Dr. Lech's licenses on file in 3 states: California, Massachusetts and Washington.
Specialties and state licenses
- Phlebology, CaliforniaPrimary
- Massachusetts license
- Washington license
Phlebology physicians near Dr. Lech
Counts of phlebology 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
Dr. Walter J. Lech billed Medicare for 491 services in 2024
CMS data shows 491 Medicare services from Dr. Lech across 5 procedure codes in 2024, for 68 Medicare patients. Medicare paid $342,509 for them. Every service was in an office.
Dr. Lech's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2512024: 251No change
- Surgery
- 2023: 1882024: 24028%
Dr. Lech'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.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Walter J. Lech treated 68 Medicare patients in 2024, average age 68
CMS counts 68 Medicare patients who saw Dr. Lech in 2024. The largest group is 65 to 74, with 45 patients. 72% of them have high cholesterol, and 49% have high blood pressure. 31% are also on Medicaid. Their average risk score is 0.81, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lech's median patient age at 51, with 79% women.
Dr. Lech's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lech's Medicare patients by sex, 2024
- Women5784%
- Men1116%
Chronic conditions among Dr. Lech's Medicare patients, 2024
- High cholesterol72%
- High blood pressure49%
- Arthritis43%
- Anxiety22%
- Mood disorders22%
- Depression19%
- Osteoporosis19%
- Diabetes16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lech's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women79%
- Men18%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Walter J. Lech wrote 13 Medicare Part D claims in 2021
In 2021, Dr. Lech wrote 13 Medicare Part D claims. They cover 1 drug, with $9,536 in total drug cost. In 2020, CMS named 32 claims across 2 drugs.
Dr. Lech's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 322021: 1359%
Drugs named by CMS: 1 in 2021, 2 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Walter J. Lech ranks in the 91st percentile for varicose vein removal in Medicare
Dr. Lech accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 217 procedures of varicose vein removal by Dr. Lech, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Lech ranks in Medicare procedure volume
- Varicose vein removal
- 91st percentile217 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Walter J. Lech has 2 publications on record
Dmand AI links 2 papers to Dr. Lech. The most frequent topics are HIV-1 and HIV Infections. Dr. Lech has published most often in J Virol.
Topics Dr. Lech writes about most
- HIV-1
- HIV Infections
Recent publications by Dr. Lech
See who Dr. Lech researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lech works with, so you can find a warm path to the right phlebology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Walter J. Lech received $537 in industry payments from 2021 to 2025
CMS Open Payments shows 15 general payments to Dr. Lech from 4 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Tactile Systems Technology Inc paid the most, $328.
General payments to Dr. Lech by program year, 2021 to 2025
Companies that paid Dr. Lech the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Walter J. Lech has 1 award and honors on record
Dmand AI lists 1 award for Dr. Lech, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Lech
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Walter J. Lech graduated from Harvard Medical School
Dr. Lech graduated from Harvard Medical School in 2001.
- Medical school
- Board certified in thoracic and cardiac surgery
Source: Dmand AI Professional Profile Data
Dr. Walter J. Lech accepts plans from 7 insurance carriers
Dr. Lech is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- LA Care
- Regence Health Plans
- CMS Medicare
Plan types Dr. Lech accepts, by number of carriers
- Medicare6
- PPO5
- HMO3
- EPO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Walter J. Lech'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) |
| 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) |
| 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. Walter J. Lech
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. Walter J. Lech's NPI number?
Dr. Walter J. Lech's NPI number is 1215073853. It was assigned on January 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Walter J. Lech?
Dr. Walter J. Lech is a phlebology physician in San Jose, California. The primary specialty in the NPI Registry is Phlebology Physician (taxonomy code 202K00000X).
Where does Dr. Walter J. Lech practice?
Dr. Lech practices at 2110 Forest Avenue, San Jose, CA 95128. Dr. Lech's primary practice is Forest Surgery Center in San Jose, California. Dmand AI also links Dr. Lech to 2 group practices and clinics and 1 medical group.
What is Dr. Walter J. Lech's office phone number?
The practice phone on file for Dr. Lech is (408) 297-3432.
What is Dr. Walter J. Lech's medical license number?
Dr. Lech holds California license A140713, one of the licenses on file in 3 states.
Which states has Dr. Walter J. Lech been licensed in?
Dmand AI has state licenses on file for Dr. Lech in California (2016 to 2026), Massachusetts (2005 to 2027) and Washington (2017 to 2020).
What medical group is Dr. Walter J. Lech part of?
Dr. Lech is linked to Ellison Medical Group Vein Treatment Center. Dmand AI links Dr. Lech to 1 more medical group.
Does Dr. Walter J. Lech accept Medicare?
Yes. CMS data shows Dr. Lech billed Medicare for 491 services in 2024, and Dr. Lech accepts Medicare assignment.
How many Medicare patients does Dr. Walter J. Lech see?
CMS counts 68 Medicare patients who saw Dr. Lech in 2024, with an average age of 68.
Is Dr. Walter J. Lech board certified?
Yes. Dr. Lech is board certified in thoracic and cardiac surgery by the American Board of Thoracic Surgery.
Show 7 more questionsShow fewer questions
What services does Dr. Walter J. Lech bill to Medicare?
In 2024, Dr. Lech's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36465) and surgery: heart and blood vessels (36475).
Where did Dr. Walter J. Lech go to medical school?
Dr. Lech graduated from Harvard Medical School in 2001.
What drugs does Dr. Walter J. Lech prescribe most?
In 2021 Medicare Part D data, Dr. Lech's most prescribed drugs by claims were Xarelto.
Has Dr. Walter J. Lech received payments from drug or device companies?
CMS Open Payments shows $537 in general payments to Dr. Lech from 4 companies from 2021 to 2025. The largest total came from Tactile Systems Technology Inc.
How long has Dr. Walter J. Lech been practicing?
Dr. Lech graduated from medical school in 2001, 25 years ago.
Does Dr. Walter J. Lech do research?
Dmand AI links 2 publications to Dr. Lech.
What insurance does Dr. Walter J. Lech accept?
Dr. Lech is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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