J Emerg Med
Dr. Aaron Andre Rantapaa, MD
- Medicare services, 2024
- 62
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 151
- Publications
- 3
- Hospital affiliations
- 1
- Practice address
- 380 West MacArthur Boulevard, Oakland, CA 94609
- Practice phone
- Call (510) 251-0121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Addiction Medicine & Recovery Services at Oakland Medical Center
Outpatient Addiction Treatment · Oakland, California
Find Dr. Rantapaa'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. Aaron Andre Rantapaa is an emergency medicine physician in Oakland, California
Dr. Rantapaa practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California.
Dr. Rantapaa's NPI, 1689752487, was assigned on November 1, 2006. Dr. Rantapaa graduated from UC Davis School of Medicine in 1997. Dr. Rantapaa holds California license A67570.
- NPI
- 1689752487NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133302508
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 251-0121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron Andre Rantapaa practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California
Dr. Rantapaa's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center, at 380 West MacArthur Boulevard, Oakland, CA 94609. The practice phone is (510) 251-0121.
- Addiction Medicine & Recovery Services at Oakland Medical Center380 West MacArthur Boulevard, Oakland, CA 94609Phone(510) 251-0121
Source: Dmand AI Affiliation Data
Dr. Aaron Andre Rantapaa is affiliated with 2 sites of care and 1 medical group
Dr. Rantapaa's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California. Dr. Rantapaa is also affiliated with Oakland Medical Center. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aaron Andre Rantapaa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rantapaa practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Addiction Medicine & Recovery Services at Oakland Medical Center | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Aaron Andre Rantapaa is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Rantapaa's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Rantapaa is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Rantapaa is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Rantapaa
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. Aaron Andre Rantapaa billed Medicare for 62 services in 2024
CMS data shows 62 Medicare services from Dr. Rantapaa across 2 procedure codes in 2024, for 79 Medicare patients. Medicare paid $7,663 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rantapaa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 422024: 6248%
Dr. Rantapaa compared with the California median for emergency medicine physicians, 2024
- Dr. Rantapaa
- California median
- Medicare services
- 62vs 26577% below
- Medicare patients
- 79vs 24367% below
- Part D claims
- 28vs 6255% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Rantapaa'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. Rantapaa?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rantapaa 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. Aaron Andre Rantapaa treated 79 Medicare patients in 2024, average age 70
CMS counts 79 Medicare patients who saw Dr. Rantapaa in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have high blood pressure, and 58% have high cholesterol. 81% are also on Medicaid. Their average risk score is 1.94, 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. Rantapaa's median patient age at 41, with 56% women.
Dr. Rantapaa's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rantapaa's Medicare patients by sex, 2024
- Women4152%
- Men3848%
Chronic conditions among Dr. Rantapaa's Medicare patients, 2024
- High blood pressure75%
- High cholesterol58%
- Arthritis39%
- Mood disorders38%
- Diabetes37%
- Chronic kidney disease35%
- Tobacco use33%
- COPD30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rantapaa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aaron Andre Rantapaa wrote 151 Medicare Part D claims in 2024
In 2024, Dr. Rantapaa wrote 151 Medicare Part D claims for 111 patients. 88% of them were for generic drugs. CMS names the drug for 28 of them, across 2 drugs with 11 or more claims each, at $296 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Dr. Rantapaa's Part D claims by kind of drug, 2024
- Generic133 claims88%
- Brand-name18 claims12%
Dr. Rantapaa'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. Rantapaa's Part D claims, 2024
- Opioids13%19 of 151 claims
- Antibiotics16%24 of 151 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: 122024: 28133%
Drugs named by CMS: 2 in 2024, 1 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. Aaron Andre Rantapaa takes part in Medicare
Dr. Rantapaa 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Aaron Andre Rantapaa has 3 publications on record
Dmand AI links 3 papers to Dr. Rantapaa. The most frequent topics are Intubation, Intratracheal, Neuromuscular Depolarizing Agents and Androstanols.
Topics Dr. Rantapaa writes about most
- Intubation, Intratracheal
- Neuromuscular Depolarizing Agents
- Androstanols
- California
- Emergency Service, Hospital
- Rocuronium
- Succinylcholine
Recent publications by Dr. Rantapaa
Ann Emerg Med
See who Dr. Rantapaa researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rantapaa works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Aaron Andre Rantapaa graduated from UC Davis School of Medicine
Dr. Rantapaa graduated from UC Davis School of Medicine in 1997.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Aaron Andre Rantapaa accepts plans from 2 insurance carriers
Dr. Rantapaa is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Rantapaa accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Aaron Andre Rantapaa'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Aaron Andre Rantapaa
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. Aaron Andre Rantapaa's NPI number?
Dr. Aaron Andre Rantapaa's NPI number is 1689752487. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron Andre Rantapaa?
Dr. Aaron Andre Rantapaa is an emergency medicine physician in Oakland, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Aaron Andre Rantapaa practice?
Dr. Rantapaa practices at 380 West MacArthur Boulevard, Oakland, CA 94609. Dr. Rantapaa's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California.
What is Dr. Aaron Andre Rantapaa's office phone number?
The practice phone on file for Dr. Rantapaa is (510) 251-0121.
What is Dr. Aaron Andre Rantapaa's medical license number?
Dr. Rantapaa holds California license A67570.
Which hospitals is Dr. Aaron Andre Rantapaa affiliated with?
Dr. Rantapaa is affiliated with Oakland Medical Center.
What medical group is Dr. Aaron Andre Rantapaa part of?
Dr. Rantapaa is linked to The Permanente Medical Group, Inc.
Does Dr. Aaron Andre Rantapaa accept Medicare?
Yes. CMS data shows Dr. Rantapaa billed Medicare for 62 services in 2024, and Dr. Rantapaa accepts Medicare assignment.
How many Medicare patients does Dr. Aaron Andre Rantapaa see?
CMS counts 79 Medicare patients who saw Dr. Rantapaa in 2024, with an average age of 70.
Is Dr. Aaron Andre Rantapaa board certified?
Yes. Dr. Rantapaa is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Aaron Andre Rantapaa bill to Medicare?
In 2024, Dr. Rantapaa's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
Where did Dr. Aaron Andre Rantapaa go to medical school?
Dr. Rantapaa graduated from UC Davis School of Medicine in 1997.
What drugs does Dr. Aaron Andre Rantapaa prescribe most?
In 2024 Medicare Part D data, Dr. Rantapaa's most prescribed drugs by claims were Ondansetron ODT and Albuterol Sulfate Hfa.
How long has Dr. Aaron Andre Rantapaa been practicing?
Dr. Rantapaa graduated from medical school in 1997, 29 years ago.
Does Dr. Aaron Andre Rantapaa do research?
Dmand AI links 3 publications to Dr. Rantapaa.
What insurance does Dr. Aaron Andre Rantapaa accept?
Dr. Rantapaa is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to emergency medicine practices?
See emergency medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card