Dr. Jacob Philip Reiss, MD
- Medicare services, 2022
- 199
- Part D claims, 2024
- 251
- Publications
- 1
- Hospital affiliations
- 4
- Industry payments
- $2,593
- Practice address
- 2001 Medical Parkway, Annapolis, MD 21401
- Practice phone
- Call (443) 481-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Reiss' 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. Jacob Philip Reiss is an internist in Annapolis, Maryland
Dr. Reiss practices at Luminis Health Anne Arundel Medical Center in Annapolis, Maryland, part of Luminis Health.
Dr. Reiss' NPI, 1619473287, was assigned on April 3, 2018. Dr. Reiss holds Pennsylvania license MD472975.
- NPI
- 1619473287NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870843915
- NPI enumeration date
- April 3, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (443) 481-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jacob Philip Reiss practices at Luminis Health Anne Arundel Medical Center in Annapolis, Maryland
Dr. Reiss' primary practice is Luminis Health Anne Arundel Medical Center, at 2001 Medical Parkway, Annapolis, MD 21401 in Anne Arundel County. The practice phone is (443) 481-1000.
- Luminis Health Anne Arundel Medical Center2001 Medical Parkway, Annapolis, MD 21401 · Anne Arundel CountyPhone(443) 481-1000
Source: Dmand AI Affiliation Data
Dr. Jacob Philip Reiss is affiliated with 4 sites of care and 3 medical groups
Dr. Reiss' primary practice is Luminis Health Anne Arundel Medical Center in Annapolis, Maryland, part of Luminis Health. Dr. Reiss is also affiliated with MedStar Washington Hospital Center. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Reiss to 2 more hospitals and 2 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. Jacob Philip Reiss' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Reiss practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Luminis Health Anne Arundel 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. Jacob Philip Reiss is one of 3,320 internists in Maryland
Internal medicine is Dr. Reiss' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Reiss is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Reiss
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. Jacob Philip Reiss billed Medicare for 199 services in 2022
CMS data shows 199 Medicare services from Dr. Reiss across 4 procedure codes in 2022. Medicare paid $17,529 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Reiss' Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 2332022: 19915%
Dr. Reiss compared with the Maryland median for internists, 2022
- Dr. Reiss
- Maryland median
- Medicare services
- 199vs 65670% below
- Part D claims
- 103vs 30967% below
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Reiss' most billed Medicare procedure codes, 2022
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. Reiss and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jacob Philip Reiss' patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Reiss' median patient age at 61, with 53% women.
Dr. Reiss' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women53%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Jacob Philip Reiss wrote 251 Medicare Part D claims in 2024
In 2024, Dr. Reiss wrote 251 Medicare Part D claims for 47 patients. 80% of them were for generic drugs. CMS names the drug for 103 of them, across 6 drugs with 11 or more claims each, at $15,413 in total drug cost. In 2023, CMS named 225 claims across 12 drugs.
Dr. Reiss' Part D claims by kind of drug, 2024
- Generic200 claims80%
- Brand-name and other51 claims20%
Dr. Reiss' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2252024: 10354%
Drugs named by CMS: 6 in 2024, 12 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
Dr. Jacob Philip Reiss offers telehealth to Medicare patients
Dr. Reiss accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Reiss as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jacob Philip Reiss has 1 publication on record
Dmand AI links 1 paper to Dr. Reiss in 2025. Dr. Reiss' most frequent co-author is Purav Shreyas Mody, MBBS.
Dr. Reiss' most frequent co-authors
Recent publications by Dr. Reiss
See who Dr. Reiss researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Reiss works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jacob Philip Reiss received $2,593 in industry payments from 2019 to 2025
CMS Open Payments shows 57 general payments to Dr. Reiss from 18 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $700.
General payments to Dr. Reiss by program year, 2019 to 2025
Companies that paid Dr. Reiss the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jacob Philip Reiss'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 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) |
| 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) |
| 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. Jacob Philip Reiss
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. Jacob Philip Reiss' NPI number?
Dr. Jacob Philip Reiss' NPI number is 1619473287. It was assigned on April 3, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Jacob Philip Reiss?
Dr. Jacob Philip Reiss is an internist in Annapolis, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jacob Philip Reiss practice?
Dr. Reiss practices at 2001 Medical Parkway, Annapolis, MD 21401. Dr. Reiss' primary practice is Luminis Health Anne Arundel Medical Center in Annapolis, Maryland, part of Luminis Health. Dmand AI also links Dr. Reiss to 2 hospitals and 2 medical groups.
What is Dr. Jacob Philip Reiss' office phone number?
The practice phone on file for Dr. Reiss is (443) 481-1000.
What is Dr. Jacob Philip Reiss' medical license number?
Dr. Reiss holds Pennsylvania license MD472975.
Which hospitals is Dr. Jacob Philip Reiss affiliated with?
Dr. Reiss practices at Luminis Health Anne Arundel Medical Center in Annapolis, Maryland. Dr. Reiss is also affiliated with MedStar Washington Hospital Center. Dmand AI links Dr. Reiss to 2 more hospitals.
What medical group is Dr. Jacob Philip Reiss part of?
Dr. Reiss is linked to MedStar Medical Group. Dmand AI links Dr. Reiss to 2 more medical groups.
Does Dr. Jacob Philip Reiss accept Medicare?
Yes. CMS data shows Dr. Reiss billed Medicare for 199 services in 2022, and Dr. Reiss accepts Medicare assignment.
Does Dr. Jacob Philip Reiss offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Reiss as offering telehealth services.
What services does Dr. Jacob Philip Reiss bill to Medicare?
In 2022, Dr. Reiss' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
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What drugs does Dr. Jacob Philip Reiss prescribe most?
In 2024 Medicare Part D data, Dr. Reiss' most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Jardiance.
Has Dr. Jacob Philip Reiss received payments from drug or device companies?
CMS Open Payments shows $2,593 in general payments to Dr. Reiss from 18 companies from 2019 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Jacob Philip Reiss been practicing?
Dr. Reiss graduated from medical school in 2016, 10 years ago.
Does Dr. Jacob Philip Reiss do research?
Dmand AI links 1 publication to Dr. Reiss.
Who does Dr. Jacob Philip Reiss publish with?
Dr. Reiss' most frequent co-authors are Purav Shreyas Mody, MBBS (1 shared paper).
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