Dr. Horst S. Filtzer, MD
- Medicare services, 2024
- 266
- Medicare patients, 2024
- 142
- Part D claims, 2024
- 1,824
- Hospital affiliations
- 2
- Industry payments
- $858
- Practice address
- 6710 N 47th Ave, Glendale, AZ 85301
- Practice phone
- Call (833) 546-5633
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Billet Medical
Glendale, Arizona
Find Dr. Filtzer'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. Horst S. Filtzer is a vascular surgeon in Glendale, Arizona
Dr. Filtzer practices at Billet Medical in Glendale, Arizona.
Dr. Filtzer's NPI, 1417018862, was assigned on December 12, 2006. Dr. Filtzer graduated from Harvard Medical School in 1965. Dr. Filtzer holds Montana license 115356.
- NPI
- 1417018862NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395796841
- NPI enumeration date
- December 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (833) 546-5633
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 87
- Medical school graduation
- 1965
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Horst S. Filtzer practices at Billet Medical in Glendale, Arizona
Dr. Filtzer's primary practice is Billet Medical, at 6710 N 47th Ave, Glendale, AZ 85301 in Maricopa County. The practice phone is (833) 546-5633.
- Billet Medical6710 N 47th Ave, Glendale, AZ 85301 · Maricopa CountyPhone(833) 546-5633
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Horst S. Filtzer is affiliated with 8 sites of care and 2 medical groups
Dr. Filtzer's primary practice is Billet Medical in Glendale, Arizona. Dr. Filtzer is also affiliated with Western Arizona Regional Medical Center. The medical group on file is Billet Medical. Dmand AI also links Dr. Filtzer to 1 more hospital, 3 home health agencies, 1 group practice or clinic, 1 hospice and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Horst S. Filtzer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Filtzer practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Billet Medical | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Horst S. Filtzer is one of 103 vascular surgeons in Arizona
Vascular surgery is Dr. Filtzer's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Filtzer's licenses on file in 2 states: Montana and Massachusetts.
Specialties and state licenses
- Vascular surgery, MontanaPrimary
- Massachusetts license
Vascular surgeons near Dr. Filtzer
Counts of vascular 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. Horst S. Filtzer billed Medicare for 266 services in 2024
CMS data shows 266 Medicare services from Dr. Filtzer across 5 procedure codes in 2024, for 142 Medicare patients. Medicare paid $13,739 for them.
Dr. Filtzer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3592024: 22737%
- Tests and treatments
- 2023: 02024: 25
- Surgery
- 2023: 1972024: 1493%
Where Dr. Filtzer's Medicare services took place, 2024
- In an office25295%
- In a facility145%
Dr. Filtzer compared with the Arizona median for vascular surgeons, 2024
- Dr. Filtzer
- Arizona median
- Medicare services
- 266vs 58955% below
- Medicare patients
- 142vs 35860% below
- Part D claims
- 1,372vs 8616.0 times
Medians across 97 vascular surgeons in Arizona with Dmand AI profiles that report each measure.
Dr. Filtzer'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. Filtzer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Filtzer and other vascular surgeons in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Horst S. Filtzer treated 142 Medicare patients in 2024, average age 75
CMS counts 142 Medicare patients who saw Dr. Filtzer in 2024. The largest group is 65 to 74, with 59 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.82, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Filtzer's median patient age at 77, with 46% women.
Dr. Filtzer's Medicare patients by age, 2024
Dr. Filtzer's Medicare patients by sex, 2024
- Women5740%
- Men8560%
Chronic conditions among Dr. Filtzer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis44%
- Diabetes40%
- Ischemic heart disease33%
- COPD30%
- Chronic kidney disease30%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Filtzer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Horst S. Filtzer wrote 1,824 Medicare Part D claims in 2024
In 2024, Dr. Filtzer wrote 1,824 Medicare Part D claims for 194 patients. 91% of them were for generic drugs. CMS names the drug for 1,372 of them, across 51 drugs with 11 or more claims each, at $93,269 in total drug cost. In 2023, CMS named 506 claims across 27 drugs.
Dr. Filtzer's Part D claims by kind of drug, 2024
- Generic1,654 claims91%
- Brand-name and other170 claims9%
Dr. Filtzer'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. Filtzer's Part D claims, 2024
- Opioids2%33 of 1,824 claims
- Antibiotics5%95 of 1,824 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: 5062024: 1,372171%
Drugs named by CMS: 51 in 2024, 27 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. Horst S. Filtzer offers telehealth to Medicare patients
Dr. Filtzer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Filtzer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of tissue: 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. Horst S. Filtzer received $858 in industry payments from 2016 to 2025
CMS Open Payments shows 28 general payments to Dr. Filtzer from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Organogenesis Inc. paid the most, $510.
General payments to Dr. Filtzer by program year, 2016 to 2025
Companies that paid Dr. Filtzer 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. Horst S. Filtzer graduated from Harvard Medical School
Dr. Filtzer graduated from Harvard Medical School in 1965.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Horst S. Filtzer'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Horst S. Filtzer
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. Horst S. Filtzer's NPI number?
Dr. Horst S. Filtzer's NPI number is 1417018862. It was assigned on December 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Horst S. Filtzer?
Dr. Horst S. Filtzer is a vascular surgeon in Glendale, Arizona. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Horst S. Filtzer practice?
Dr. Filtzer practices at 6710 N 47th Ave, Glendale, AZ 85301. Dr. Filtzer's primary practice is Billet Medical in Glendale, Arizona. Dmand AI also links Dr. Filtzer to 1 hospital, 3 home health agencies, 1 group practice or clinic, 1 hospice and 1 medical group.
What is Dr. Horst S. Filtzer's office phone number?
The practice phone on file for Dr. Filtzer is (833) 546-5633.
What is Dr. Horst S. Filtzer's medical license number?
Dr. Filtzer holds Montana license 115356, one of the licenses on file in 2 states.
Which states has Dr. Horst S. Filtzer been licensed in?
Dmand AI has state licenses on file for Dr. Filtzer in Montana and Massachusetts.
Which hospitals is Dr. Horst S. Filtzer affiliated with?
Dr. Filtzer is affiliated with Western Arizona Regional Medical Center. Dmand AI links Dr. Filtzer to 1 more hospital.
What medical group is Dr. Horst S. Filtzer part of?
Dr. Filtzer is linked to Billet Medical. Dmand AI links Dr. Filtzer to 1 more medical group.
Does Dr. Horst S. Filtzer accept Medicare?
Yes. CMS data shows Dr. Filtzer billed Medicare for 266 services in 2024, and Dr. Filtzer accepts Medicare assignment.
Does Dr. Horst S. Filtzer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Filtzer as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Horst S. Filtzer see?
CMS counts 142 Medicare patients who saw Dr. Filtzer in 2024, with an average age of 75.
What services does Dr. Horst S. Filtzer bill to Medicare?
In 2024, Dr. Filtzer's most billed Medicare services were office visit, established patient (99212), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Horst S. Filtzer go to medical school?
Dr. Filtzer graduated from Harvard Medical School in 1965.
What drugs does Dr. Horst S. Filtzer prescribe most?
In 2024 Medicare Part D data, Dr. Filtzer's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Trazodone HCl.
Has Dr. Horst S. Filtzer received payments from drug or device companies?
CMS Open Payments shows $858 in general payments to Dr. Filtzer from 11 companies from 2016 to 2025. The largest total came from Organogenesis Inc.
How long has Dr. Horst S. Filtzer been practicing?
Dr. Filtzer graduated from medical school in 1965, 61 years ago.
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