Dr. Evan Jay Baum, MD
- Medicare services, 2024
- 726
- Medicare patients, 2024
- 252
- Part D claims, 2024
- 203
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Evan Jay Baum is an internist in Stanford, California
Dr. Baum practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Baum's NPI, 1073140638, was assigned on March 24, 2020. Dr. Baum graduated from Warren Alpert Medical School of Brown University in 2020. Dr. Baum holds California license A185801.
- NPI
- 1073140638NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193182988
- NPI enumeration date
- March 24, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Evan Jay Baum practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Baum's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Evan Jay Baum is affiliated with 2 sites of care and 2 medical groups
Dr. Baum's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Baum to 1 more hospital and 1 medical group, each named with a free account. Dr. Baum's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Evan Jay Baum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baum practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Evan Jay Baum is one of 16,751 internists in California
Internal medicine is Dr. Baum's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Baum is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Baum
Counts of internists 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. Evan Jay Baum billed Medicare for 726 services in 2024
CMS data shows 726 Medicare services from Dr. Baum across 6 procedure codes in 2024, for 252 Medicare patients. Medicare paid $77,262 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Baum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1752024: 726315%
Dr. Baum compared with the California median for internists, 2024
- Dr. Baum
- California median
- Medicare services
- 726vs 3612.0 times
- Medicare patients
- 252vs 15167% above
- Part D claims
- 13vs 42197% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Baum'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Evan Jay Baum treated 252 Medicare patients in 2024, average age 75
CMS counts 252 Medicare patients who saw Dr. Baum in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.96, 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. Baum's median patient age at 59, with 48% women.
Dr. Baum's Medicare patients by age, 2024
Dr. Baum's Medicare patients by sex, 2024
- Women14156%
- Men11144%
Chronic conditions among Dr. Baum's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease57%
- Ischemic heart disease48%
- Heart failure46%
- Mood disorders45%
- Arthritis44%
- Diabetes44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Baum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Evan Jay Baum wrote 203 Medicare Part D claims in 2024
In 2024, Dr. Baum wrote 203 Medicare Part D claims for 60 patients. 84% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $650 in total drug cost. In 2022, CMS named 22 claims across 2 drugs.
Dr. Baum's Part D claims by kind of drug, 2024
- Generic170 claims84%
- Brand-name and other33 claims16%
Dr. Baum's most prescribed drugs by claims, 2023
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. Baum's Part D claims, 2024
- Antibiotics7%15 of 203 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 222023: 1341%
Drugs named by CMS: 1 in 2023, 2 in 2022.
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. Evan Jay Baum scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Baum for performance year 2024, reported as part of a group. Dr. Baum accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Baum's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Evan Jay Baum graduated from Warren Alpert Medical School of Brown University
Dr. Baum graduated from Warren Alpert Medical School of Brown University in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Evan Jay Baum'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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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. Evan Jay Baum
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. Evan Jay Baum's NPI number?
Dr. Evan Jay Baum's NPI number is 1073140638. It was assigned on March 24, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Evan Jay Baum?
Dr. Evan Jay Baum is an internist in Stanford, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Evan Jay Baum practice?
Dr. Baum practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Baum's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Baum to 1 hospital and 1 medical group.
What is Dr. Evan Jay Baum's office phone number?
The practice phone on file for Dr. Baum is (650) 723-4000.
What is Dr. Evan Jay Baum's medical license number?
Dr. Baum holds California license A185801.
Which hospitals is Dr. Evan Jay Baum affiliated with?
Dr. Baum practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Baum to 1 more hospital.
What medical group is Dr. Evan Jay Baum part of?
Dr. Baum is linked to Stanford Health Care. Dmand AI links Dr. Baum to 1 more medical group.
Does Dr. Evan Jay Baum accept Medicare?
Yes. CMS data shows Dr. Baum billed Medicare for 726 services in 2024, and Dr. Baum accepts Medicare assignment.
What is Dr. Evan Jay Baum's MIPS score?
Dr. Baum's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Evan Jay Baum see?
CMS counts 252 Medicare patients who saw Dr. Baum in 2024, with an average age of 75.
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What services does Dr. Evan Jay Baum bill to Medicare?
In 2024, Dr. Baum's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Evan Jay Baum go to medical school?
Dr. Baum graduated from Warren Alpert Medical School of Brown University in 2020.
What drugs does Dr. Evan Jay Baum prescribe most?
In 2023 Medicare Part D data, Dr. Baum's most prescribed drugs by claims were Lactulose.
How long has Dr. Evan Jay Baum been practicing?
Dr. Baum graduated from medical school in 2020, 6 years ago.
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