Dr. Adam Thomas Hryniewicki, MD
- Medicare services, 2024
- 225
- Medicare patients, 2024
- 188
- Part D claims, 2024
- 142
- Publications
- 7
- Hospital affiliations
- 3
- Practice address
- 9888 Genesee Avenue, La Jolla, CA 92037
- Practice phone
- Call (858) 626-4123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hryniewicki's professional email, personal email and mobile number
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Dr. Adam Thomas Hryniewicki is an emergency medicine physician in La Jolla, California
Dr. Hryniewicki practices at Scripps Memorial Hospital La Jolla in La Jolla, California, part of Scripps Health.
Dr. Hryniewicki's NPI, 1184244014, was assigned on April 21, 2020. Dr. Hryniewicki graduated from UC San Diego School of Medicine in 2020. Dr. Hryniewicki holds California license A185419.
- NPI
- 1184244014NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234672429
- NPI enumeration date
- April 21, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (858) 626-4123
- 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. Adam Thomas Hryniewicki practices at Scripps Memorial Hospital La Jolla in La Jolla, California
Dr. Hryniewicki's primary practice is Scripps Memorial Hospital La Jolla, at 9888 Genesee Avenue, La Jolla, CA 92037 in San Diego County. The practice phone is (858) 626-4123.
- Scripps Memorial Hospital La Jolla9888 Genesee Avenue, La Jolla, CA 92037 · San Diego CountyPhone(858) 626-4123
Source: Dmand AI Affiliation Data
Dr. Adam Thomas Hryniewicki is affiliated with 3 sites of care and 4 medical groups
Dr. Hryniewicki's primary practice is Scripps Memorial Hospital La Jolla in La Jolla, California, part of Scripps Health. Dr. Hryniewicki is also affiliated with Hillcrest Medical Center. The medical group on file is Vituity. Dmand AI also links Dr. Hryniewicki to 1 more hospital and 3 medical groups, 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. Adam Thomas Hryniewicki's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hryniewicki practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Memorial Hospital La Jolla | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Adam Thomas Hryniewicki is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Hryniewicki's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Hryniewicki is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Hryniewicki
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. Adam Thomas Hryniewicki billed Medicare for 225 services in 2024
CMS data shows 225 Medicare services from Dr. Hryniewicki across 4 procedure codes in 2024, for 188 Medicare patients. Medicare paid $25,099 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hryniewicki's Medicare services by type, 2024
- Office and hospital visits191
- Tests and treatments34
Dr. Hryniewicki compared with the California median for emergency medicine physicians, 2024
- Dr. Hryniewicki
- California median
- Medicare services
- 225vs 26515% below
- Medicare patients
- 188vs 24323% below
- Part D claims
- 24vs 6261% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Hryniewicki'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. Hryniewicki 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. Adam Thomas Hryniewicki treated 188 Medicare patients in 2024, average age 73
CMS counts 188 Medicare patients who saw Dr. Hryniewicki in 2024. The largest group is 65 to 74, with 68 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 66% are also on Medicaid. Their average risk score is 2.52, 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. Hryniewicki's median patient age at 50, with 59% women.
Dr. Hryniewicki's Medicare patients by age, 2024
Dr. Hryniewicki's Medicare patients by sex, 2024
- Women10958%
- Men7942%
Chronic conditions among Dr. Hryniewicki's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes54%
- Arthritis52%
- Mood disorders46%
- Chronic kidney disease45%
- Depression44%
- Heart failure38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hryniewicki's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Adam Thomas Hryniewicki wrote 142 Medicare Part D claims in 2024
In 2024, Dr. Hryniewicki wrote 142 Medicare Part D claims for 102 patients. 96% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $194 in total drug cost.
Dr. Hryniewicki's Part D claims by kind of drug, 2024
- Generic137 claims96%
- Brand-name and other5 claims4%
Dr. Hryniewicki'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. Hryniewicki's Part D claims, 2024
- Opioids12%17 of 142 claims
- Antibiotics34%48 of 142 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Adam Thomas Hryniewicki takes part in Medicare
Dr. Hryniewicki 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. Adam Thomas Hryniewicki has 7 publications on record
Dmand AI links 7 papers to Dr. Hryniewicki, published from 2018 to 2021. 2021 was the busiest year, with 2. Dr. Hryniewicki has published most often in J Emerg Med. Dr. Hryniewicki's most frequent co-authors are Christopher John Coyne, MD, Rahul V. Nene, MD, PhD and Rebecca Arielle Shatsky, MD.
Dr. Hryniewicki's papers by year, 2018 to 2021
Dr. Hryniewicki's most frequent co-authors
- Christopher John Coyne, MD2 shared papers
- Rahul V. Nene, MD, PhD2 shared papers
- Rebecca Arielle Shatsky, MD2 shared papers
Recent publications by Dr. Hryniewicki
See who Dr. Hryniewicki researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hryniewicki 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. Adam Thomas Hryniewicki received $337 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Hryniewicki from 1 drug or device company in 2025. Travel and lodging make up the largest share, 100% of the total. MAQUET Cardiovascular U.S. Sales, L.L.C. paid the most, $337.
Companies that paid Dr. Hryniewicki the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Adam Thomas Hryniewicki graduated from UC San Diego School of Medicine
Dr. Hryniewicki graduated from UC San Diego School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Adam Thomas Hryniewicki accepts plans from 4 insurance carriers
Dr. Hryniewicki is in network with 4 carriers, including Molina, United Healthcare and Blue Cross and Blue Shield of Kansas City. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Molina
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Hryniewicki accepts, by number of carriers
- HMO2
- Medicare2
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Adam Thomas Hryniewicki'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 |
| 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. Adam Thomas Hryniewicki
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. Adam Thomas Hryniewicki's NPI number?
Dr. Adam Thomas Hryniewicki's NPI number is 1184244014. It was assigned on April 21, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Adam Thomas Hryniewicki?
Dr. Adam Thomas Hryniewicki is an emergency medicine physician in La Jolla, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Adam Thomas Hryniewicki practice?
Dr. Hryniewicki practices at 9888 Genesee Avenue, La Jolla, CA 92037. Dr. Hryniewicki's primary practice is Scripps Memorial Hospital La Jolla in La Jolla, California, part of Scripps Health. Dmand AI also links Dr. Hryniewicki to 1 hospital and 3 medical groups.
What is Dr. Adam Thomas Hryniewicki's office phone number?
The practice phone on file for Dr. Hryniewicki is (858) 626-4123.
What is Dr. Adam Thomas Hryniewicki's medical license number?
Dr. Hryniewicki holds California license A185419.
Which hospitals is Dr. Adam Thomas Hryniewicki affiliated with?
Dr. Hryniewicki practices at Scripps Memorial Hospital La Jolla in La Jolla, California. Dr. Hryniewicki is also affiliated with Hillcrest Medical Center. Dmand AI links Dr. Hryniewicki to 1 more hospital.
What medical group is Dr. Adam Thomas Hryniewicki part of?
Dr. Hryniewicki is linked to Vituity. Dmand AI links Dr. Hryniewicki to 3 more medical groups.
Does Dr. Adam Thomas Hryniewicki accept Medicare?
Yes. CMS data shows Dr. Hryniewicki billed Medicare for 225 services in 2024, and Dr. Hryniewicki accepts Medicare assignment.
How many Medicare patients does Dr. Adam Thomas Hryniewicki see?
CMS counts 188 Medicare patients who saw Dr. Hryniewicki in 2024, with an average age of 73.
What services does Dr. Adam Thomas Hryniewicki bill to Medicare?
In 2024, Dr. Hryniewicki's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
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Where did Dr. Adam Thomas Hryniewicki go to medical school?
Dr. Hryniewicki graduated from UC San Diego School of Medicine in 2020.
What drugs does Dr. Adam Thomas Hryniewicki prescribe most?
In 2024 Medicare Part D data, Dr. Hryniewicki's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass and Doxycycline Hyclate.
Has Dr. Adam Thomas Hryniewicki received payments from drug or device companies?
CMS Open Payments shows $337 in general payments to Dr. Hryniewicki from 1 company from 2025 to 2025. The largest total came from MAQUET Cardiovascular U.S. Sales, L.L.C.
How long has Dr. Adam Thomas Hryniewicki been practicing?
Dr. Hryniewicki graduated from medical school in 2020, 6 years ago.
Does Dr. Adam Thomas Hryniewicki do research?
Dmand AI links 7 publications to Dr. Hryniewicki, published from 2018 to 2021.
Who does Dr. Adam Thomas Hryniewicki publish with?
Dr. Hryniewicki's most frequent co-authors are Christopher John Coyne, MD (2 shared papers), Rahul V. Nene, MD, PhD (2 shared papers) and Rebecca Arielle Shatsky, MD (2 shared papers).
What insurance does Dr. Adam Thomas Hryniewicki accept?
Dr. Hryniewicki is in network with 4 carriers, including Molina, United Healthcare and Blue Cross and Blue Shield of Kansas City. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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