Dr. Martin Deilmann, MD
- Medicare services, 2020
- 14
- Part D claims, 2024
- 2,705
- Hospital affiliations
- 3
- Industry payments
- $206
- Medical groups
- 2
- Practice address
- 222 W 39th Ave, San Mateo, CA 94403
- Practice phone
- Call (650) 573-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Deilmann'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. Martin Deilmann is a phlebology physician in San Mateo, California
Dr. Deilmann practices at San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California.
Dr. Deilmann's NPI, 1598024382, was assigned on May 14, 2012. Dr. Deilmann graduated from Marmara Univ- Fac Med in 1995. Dr. Deilmann holds California license A121021.
- NPI
- 1598024382NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113170671
- NPI enumeration date
- May 14, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 573-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Martin Deilmann practices at San Mateo Medical Center in San Mateo, California
Dr. Deilmann's primary practice is San Mateo Medical Center, at 222 W 39th Ave, San Mateo, CA 94403 in San Mateo County. The practice phone is (650) 573-2222.
- San Mateo Medical Center222 W 39th Ave, San Mateo, CA 94403 · San Mateo CountyPhone(650) 573-2222
Source: Dmand AI Affiliation Data
Dr. Martin Deilmann is affiliated with 5 sites of care and 2 medical groups
Dr. Deilmann's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Dr. Deilmann is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is San Mateo Medical Center. Dmand AI also links Dr. Deilmann to 1 more hospital, 1 group practice or clinic, 1 skilled nursing facility 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. Martin Deilmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Deilmann practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Mateo Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across County of San Mateo, California and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Martin Deilmann is one of 9 phlebology physicians in California
Phlebology is Dr. Deilmann's primary specialty in the NPI Registry, under taxonomy code 202K00000X. Dmand AI has Dr. Deilmann's licenses on file in 2 states: California and Florida.
Specialties and state licenses
- Phlebology, CaliforniaPrimary
- Florida license
Phlebology physicians near Dr. Deilmann
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. Martin Deilmann billed Medicare for 14 services in 2020
CMS data shows 14 Medicare services from Dr. Deilmann across 1 procedure code in 2020. Medicare paid $604 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Deilmann's most billed Medicare procedure codes, 2020
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. Martin Deilmann's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Deilmann's median patient age at 51, with 54% women.
Dr. Deilmann'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
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Martin Deilmann wrote 2,705 Medicare Part D claims in 2024
In 2024, Dr. Deilmann wrote 2,705 Medicare Part D claims for 209 patients. 88% of them were for generic drugs. CMS names the drug for 2,171 of them, across 61 drugs with 11 or more claims each, at $137,748 in total drug cost. In 2023, CMS named 2,051 claims across 51 drugs.
Dr. Deilmann's Part D claims by kind of drug, 2024
- Generic2,375 claims88%
- Brand-name306 claims11%
- Other24 claims1%
Dr. Deilmann'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. Deilmann's Part D claims, 2024
- Opioids5%125 of 2,705 claims
- Antibiotics1%19 of 2,705 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: 2,0512024: 2,1716%
Drugs named by CMS: 61 in 2024, 51 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. Martin Deilmann takes part in Medicare
Dr. Deilmann 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)
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Dr. Martin Deilmann received $206 in industry payments from 2017 to 2023
CMS Open Payments shows 3 general payments to Dr. Deilmann from 3 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Kowa Pharmaceuticals America, Inc. paid the most, $163.
General payments to Dr. Deilmann by program year, 2017 to 2023
Companies that paid Dr. Deilmann the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Martin Deilmann graduated from Marmara Univ- Fac Med
Dr. Deilmann graduated from Marmara Univ- Fac Med in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Martin Deilmann accepts plans from 2 insurance carriers
Dr. Deilmann is in network with 2 carriers, including Aetna and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Aetna
- CMS Medicare
Plan types Dr. Deilmann accepts, by number of carriers
- Medicare2
- HMO1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Martin Deilmann'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Martin Deilmann
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. Martin Deilmann's NPI number?
Dr. Martin Deilmann's NPI number is 1598024382. It was assigned on May 14, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Martin Deilmann?
Dr. Martin Deilmann is a phlebology physician in San Mateo, California. The primary specialty in the NPI Registry is Phlebology Physician (taxonomy code 202K00000X).
Where does Dr. Martin Deilmann practice?
Dr. Deilmann practices at 222 W 39th Ave, San Mateo, CA 94403. Dr. Deilmann's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Dmand AI also links Dr. Deilmann to 1 hospital, 1 group practice or clinic, 1 skilled nursing facility and 1 medical group.
What is Dr. Martin Deilmann's office phone number?
The practice phone on file for Dr. Deilmann is (650) 573-2222.
What is Dr. Martin Deilmann's medical license number?
Dr. Deilmann holds California license A121021, one of the licenses on file in 2 states.
Which states has Dr. Martin Deilmann been licensed in?
Dmand AI has state licenses on file for Dr. Deilmann in California (2012 to 2026) and Florida (2010 to 2015).
Which hospitals is Dr. Martin Deilmann affiliated with?
Dr. Deilmann practices at San Mateo Medical Center in San Mateo, California. Dr. Deilmann is also affiliated with Stanford Hospital at 300 Pasteur Drive. Dmand AI links Dr. Deilmann to 1 more hospital.
What medical group is Dr. Martin Deilmann part of?
Dr. Deilmann is linked to San Mateo Medical Center. Dmand AI links Dr. Deilmann to 1 more medical group.
Does Dr. Martin Deilmann accept Medicare?
Yes. CMS data shows Dr. Deilmann billed Medicare for 14 services in 2020, and Dr. Deilmann accepts Medicare assignment.
What services does Dr. Martin Deilmann bill to Medicare?
In 2020, Dr. Deilmann's most billed Medicare services were care management and other visits (99442).
Show 5 more questionsShow fewer questions
Where did Dr. Martin Deilmann go to medical school?
Dr. Deilmann graduated from Marmara Univ- Fac Med in 1995.
What drugs does Dr. Martin Deilmann prescribe most?
In 2024 Medicare Part D data, Dr. Deilmann's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Metformin HCl.
Has Dr. Martin Deilmann received payments from drug or device companies?
CMS Open Payments shows $206 in general payments to Dr. Deilmann from 3 companies from 2017 to 2023. The largest total came from Kowa Pharmaceuticals America, Inc.
How long has Dr. Martin Deilmann been practicing?
Dr. Deilmann graduated from medical school in 1995, 31 years ago.
What insurance does Dr. Martin Deilmann accept?
Dr. Deilmann is in network with 2 carriers, including Aetna and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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