Dr. Mark S. Austerlitz, MD
- Medicare services, 2019
- 448
- Part D claims, 2024
- 11
- Industry payments
- $432
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (619) 543-6222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Hillcrest Medical Center
San Diego, California
Find Dr. Austerlitz'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. Mark S. Austerlitz is an orthopedic surgeon in San Diego, California
Dr. Austerlitz practices at UCSD Hillcrest Medical Center in San Diego, California.
Dr. Austerlitz's NPI, 1912057381, was assigned on January 10, 2007. Dr. Austerlitz graduated from University of Maryland School of Medicine - Baltimore in 1975. Dr. Austerlitz holds California license G33220.
- NPI
- 1912057381NPI Registry (opens in a new tab)
- NPI enumeration date
- January 10, 2007
- NPI status
- Active
- Practice phone
- (619) 543-6222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mark S. Austerlitz practices at UCSD Hillcrest Medical Center in San Diego, California
Dr. Austerlitz's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- UCSD Hillcrest Medical Center200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark S. Austerlitz is affiliated with 4 sites of care and 2 medical groups
Dr. Austerlitz's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Austerlitz to 2 group practices and clinics, 2 medical groups and 1 physician office, 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. Mark S. Austerlitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Austerlitz practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Hillcrest Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark S. Austerlitz is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Austerlitz's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Austerlitz is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dr. Austerlitz is licensed in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Orthopedic surgeons near Dr. Austerlitz
Counts of orthopedic 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. Mark S. Austerlitz billed Medicare for 448 services in 2019
CMS data shows 448 Medicare services from Dr. Austerlitz across 6 procedure codes in 2019. Medicare paid $7,718 for them.
Dr. Austerlitz's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Drugs given in the office
- 2018: 1612019: 330105%
- Office and hospital visits
- 2018: 1272019: 8037%
- Surgery
- 2018: 382019: 38No change
Where Dr. Austerlitz's Medicare services took place, 2019
- In an office43798%
- In a facility112%
Dr. Austerlitz compared with the California median for orthopedic surgeons, 2019
- Dr. Austerlitz
- California median
- Medicare services
- 448vs 68334% below
- Part D claims
- 14vs 7080% below
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Austerlitz's most billed Medicare procedure codes, 2019
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. Austerlitz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Austerlitz and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark S. Austerlitz's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Austerlitz's median patient age at 69, with 45% women.
Dr. Austerlitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women45%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Mark S. Austerlitz wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Austerlitz wrote 11 Medicare Part D claims. They cover 1 drug, with $114 in total drug cost. In 2018, CMS named 17 claims across 1 drug.
Dr. Austerlitz's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 172019: 1418%
Drugs named by CMS: 1 in 2019, 1 in 2018.
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
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Dr. Mark S. Austerlitz received $432 in industry payments from 2017 to 2025
CMS Open Payments shows 3 general payments to Dr. Austerlitz from 2 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Zimmer Biomet Holdings, Inc. paid the most, $315.
General payments to Dr. Austerlitz by program year, 2017 to 2025
Companies that paid Dr. Austerlitz the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark S. Austerlitz graduated from University of Maryland School of Medicine - Baltimore
Dr. Austerlitz graduated from University of Maryland School of Medicine - Baltimore in 1975.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. Mark S. Austerlitz accepts plans from 5 insurance carriers
Dr. Austerlitz is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
Plan types Dr. Austerlitz accepts, by number of carriers
- Medicare5
- PPO5
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark S. Austerlitz'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 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) |
| 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. Mark S. Austerlitz
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. Mark S. Austerlitz's NPI number?
Dr. Mark S. Austerlitz's NPI number is 1912057381. It was assigned on January 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark S. Austerlitz?
Dr. Mark S. Austerlitz is an orthopedic surgeon in San Diego, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Mark S. Austerlitz practice?
Dr. Austerlitz practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Austerlitz's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Austerlitz to 2 group practices and clinics, 2 medical groups and 1 physician office.
What is Dr. Mark S. Austerlitz's office phone number?
The practice phone on file for Dr. Austerlitz is (619) 543-6222.
What is Dr. Mark S. Austerlitz's medical license number?
Dr. Austerlitz holds California license G33220.
Does Dr. Mark S. Austerlitz accept Medicare?
Yes. CMS data shows Dr. Austerlitz billed Medicare for 448 services in 2019.
Is Dr. Mark S. Austerlitz board certified?
Yes. Dr. Austerlitz is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. Mark S. Austerlitz bill to Medicare?
In 2019, Dr. Austerlitz's most billed Medicare services were injected or infused drug (J1100), office visit, established patient (99213) and office visit, established patient (99212).
Where did Dr. Mark S. Austerlitz go to medical school?
Dr. Austerlitz graduated from University of Maryland School of Medicine - Baltimore in 1975.
What drugs does Dr. Mark S. Austerlitz prescribe most?
In 2019 Medicare Part D data, Dr. Austerlitz's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
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Has Dr. Mark S. Austerlitz received payments from drug or device companies?
CMS Open Payments shows $432 in general payments to Dr. Austerlitz from 2 companies from 2017 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Mark S. Austerlitz been practicing?
Dr. Austerlitz graduated from medical school in 1975, 51 years ago.
What insurance does Dr. Mark S. Austerlitz accept?
Dr. Austerlitz is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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