Dr. Andrew Wittenberg, MD
- Medicare services, 2024
- 293
- Medicare patients, 2024
- 157
- Part D claims, 2024
- 96
- MIPS score, 2024
- 97
- Hospital affiliations
- 1
- Practice address
- 2801 Atlantic Ave, Long Beach, CA 90806
- Practice phone
- Call (562) 933-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wittenberg's professional email, personal email and mobile number
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Dr. Andrew Wittenberg is an emergency medicine physician in Long Beach, California
Dr. Wittenberg practices at Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System.
Dr. Wittenberg's NPI, 1053320291, was assigned on August 5, 2006. Dr. Wittenberg graduated from Lewis Katz School of Medicine in 2003. Dr. Wittenberg holds California license A88534.
- NPI
- 1053320291NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183628662
- NPI enumeration date
- August 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 933-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Wittenberg practices at Long Beach Medical Center in Long Beach, California
Dr. Wittenberg's primary practice is Long Beach Medical Center, at 2801 Atlantic Ave, Long Beach, CA 90806 in Los Angeles County. The practice phone is (562) 933-2000.
- Long Beach Medical Center2801 Atlantic Ave, Long Beach, CA 90806 · Los Angeles CountyPhone(562) 933-2000
Source: Dmand AI Affiliation Data
Dr. Andrew Wittenberg is affiliated with 2 sites of care and 1 medical group
Dr. Wittenberg's primary practice is Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System. The medical group on file is Columbia Emergency Medical Group. Dmand AI also links Dr. Wittenberg to 1 more therapy and rehab clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andrew Wittenberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wittenberg practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Long Beach Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew Wittenberg is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Wittenberg's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Wittenberg is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Wittenberg is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Wittenberg
Counts of emergency medicine 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. Andrew Wittenberg billed Medicare for 293 services in 2024
CMS data shows 293 Medicare services from Dr. Wittenberg across 6 procedure codes in 2024, for 157 Medicare patients. Medicare paid $20,956 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wittenberg's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1472024: 1523%
- Tests and treatments
- 2023: 1352024: 1414%
Dr. Wittenberg compared with the California median for emergency medicine physicians, 2024
- Dr. Wittenberg
- California median
- Medicare services
- 293vs 26511% above
- Medicare patients
- 157vs 24335% below
- Part D claims
- 13vs 6279% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Wittenberg'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wittenberg and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew Wittenberg treated 157 Medicare patients in 2024, average age 71
CMS counts 157 Medicare patients who saw Dr. Wittenberg in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 62% are also on Medicaid. Their average risk score is 2.42, 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. Wittenberg's median patient age at 43, with 60% women.
Dr. Wittenberg's Medicare patients by age, 2024
Dr. Wittenberg's Medicare patients by sex, 2024
- Women7648%
- Men8152%
Chronic conditions among Dr. Wittenberg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes51%
- Arthritis50%
- Mood disorders41%
- Depression39%
- Chronic kidney disease37%
- Ischemic heart disease36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wittenberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew Wittenberg wrote 96 Medicare Part D claims in 2024
In 2024, Dr. Wittenberg wrote 96 Medicare Part D claims for 67 patients. 93% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $43 in total drug cost. In 2022, CMS named 21 claims across 1 drug.
Dr. Wittenberg's Part D claims by kind of drug, 2024
- Generic89 claims93%
- Brand-name and other7 claims7%
Dr. Wittenberg'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. Wittenberg's Part D claims, 2024
- Opioids14%13 of 96 claims
- Antibiotics25%24 of 96 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: 212023: 1338%
Drugs named by CMS: 1 in 2023, 1 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. Andrew Wittenberg scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Wittenberg for performance year 2024, reported as part of a group. Dr. Wittenberg accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Wittenberg's MIPS scores, performance year 2024
- 97of 100Final score
- 87.1of 100Quality
- 40of 100Improvement Activities
- 79of 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. Andrew Wittenberg received $225 in industry payments from 2017 to 2020
CMS Open Payments shows 3 general payments to Dr. Wittenberg from 2 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $214.
General payments to Dr. Wittenberg by program year, 2017 to 2020
Companies that paid Dr. Wittenberg the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew Wittenberg has 5 awards and honors on record
Dmand AI lists 5 awards for Dr. Wittenberg, most recently Fellow in 2016.
Awards and honors for Dr. Wittenberg
- 2016
- Fellow
- 2013
- Off-Service Faculty of the Year
- 2011
- Hometown Hero Award
- 2009
- Golden Apple Teaching Award
- 2003
- Outstanding Achievement in Emergency Medicine
Source: Dmand AI Professional Profile Data
Dr. Andrew Wittenberg graduated from Lewis Katz School of Medicine
Dr. Wittenberg graduated from Lewis Katz School of Medicine in 2003. Dr. Wittenberg is a member of ACEP.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Andrew Wittenberg accepts plans from 7 insurance carriers
Dr. Wittenberg is in network with 7 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
- Molina
Plan types Dr. Wittenberg accepts, by number of carriers
- Medicare3
- PPO3
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Andrew Wittenberg'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) |
| 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. Andrew Wittenberg
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. Andrew Wittenberg's NPI number?
Dr. Andrew Wittenberg's NPI number is 1053320291. It was assigned on August 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Wittenberg?
Dr. Andrew Wittenberg is an emergency medicine physician in Long Beach, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Andrew Wittenberg practice?
Dr. Wittenberg practices at 2801 Atlantic Ave, Long Beach, CA 90806. Dr. Wittenberg's primary practice is Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System. Dmand AI also links Dr. Wittenberg to 1 therapy and rehab clinic.
What is Dr. Andrew Wittenberg's office phone number?
The practice phone on file for Dr. Wittenberg is (562) 933-2000.
What is Dr. Andrew Wittenberg's medical license number?
Dr. Wittenberg holds California license A88534.
Which hospitals is Dr. Andrew Wittenberg affiliated with?
Dr. Wittenberg practices at Long Beach Medical Center in Long Beach, California.
What medical group is Dr. Andrew Wittenberg part of?
Dr. Wittenberg is linked to Columbia Emergency Medical Group.
Does Dr. Andrew Wittenberg accept Medicare?
Yes. CMS data shows Dr. Wittenberg billed Medicare for 293 services in 2024, and Dr. Wittenberg accepts Medicare assignment.
What is Dr. Andrew Wittenberg's MIPS score?
Dr. Wittenberg's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Andrew Wittenberg see?
CMS counts 157 Medicare patients who saw Dr. Wittenberg in 2024, with an average age of 71.
Show 7 more questionsShow fewer questions
Is Dr. Andrew Wittenberg board certified?
Yes. Dr. Wittenberg is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Andrew Wittenberg bill to Medicare?
In 2024, Dr. Wittenberg's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and heart test or procedure (93042).
Where did Dr. Andrew Wittenberg go to medical school?
Dr. Wittenberg graduated from Lewis Katz School of Medicine in 2003.
What drugs does Dr. Andrew Wittenberg prescribe most?
In 2023 Medicare Part D data, Dr. Wittenberg's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Andrew Wittenberg received payments from drug or device companies?
CMS Open Payments shows $225 in general payments to Dr. Wittenberg from 2 companies from 2017 to 2020. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Andrew Wittenberg been practicing?
Dr. Wittenberg graduated from medical school in 2003, 23 years ago.
What insurance does Dr. Andrew Wittenberg accept?
Dr. Wittenberg is in network with 7 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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