Dr. Jonathan David Rich, DO
- Medicare services, 2024
- 3,422
- Medicare patients, 2024
- 560
- Part D claims, 2024
- 10,956
- Hospital affiliations
- 3
- Industry payments
- $41,648
- Practice address
- 301 Saint Paul Place, Baltimore, MD 21202
- Practice phone
- Call (410) 332-9237
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rich's professional email, personal email and mobile number
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Dr. Jonathan David Rich is an internist in Baltimore, Maryland
Dr. Rich practices at Mercy Medical Center in Baltimore, Maryland, part of Mercy Medical Center.
Dr. Rich's NPI, 1871590844, was assigned on July 5, 2005. Dr. Rich graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1998. Dr. Rich holds Maryland license H0062638.
- NPI
- 1871590844NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527054741
- NPI enumeration date
- July 5, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 332-9237
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan David Rich practices at Mercy Medical Center in Baltimore, Maryland
Dr. Rich's primary practice is Mercy Medical Center, at 301 Saint Paul Place, Baltimore, MD 21202 in Baltimore City. The practice phone is (410) 332-9237.
- Mercy Medical Center301 Saint Paul Place, Baltimore, MD 21202 · Baltimore CityPhone(410) 332-9237
Source: Dmand AI Affiliation Data
Dr. Jonathan David Rich is affiliated with 10 sites of care and 2 medical groups
Dr. Rich's primary practice is Mercy Medical Center in Baltimore, Maryland, part of Mercy Medical Center. Dr. Rich is also affiliated with The Johns Hopkins Hospital. The medical group on file is Mercy Family Care Physicians. Dmand AI also links Dr. Rich to 1 more hospital, 5 home health agencies, 1 group practice or clinic, 1 skilled nursing facility and 1 medical group, 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. Jonathan David Rich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rich practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center | Available with a free account |
| +9 more sites and 1 medical group | 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 Mercy Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jonathan David Rich is one of 3,320 internists in Maryland
Internal medicine is Dr. Rich's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rich is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Rich
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. Jonathan David Rich billed Medicare for 3,422 services in 2024
CMS data shows 3,422 Medicare services from Dr. Rich across 18 procedure codes in 2024, for 560 Medicare patients. Medicare paid $197,316 for them.
Dr. Rich's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,1952024: 2,0397%
- Other services
- 2023: 2052024: 1,129451%
- Tests and treatments
- 2023: 3172024: 25420%
Where Dr. Rich's Medicare services took place, 2024
- In an office2,81382%
- In a facility60918%
Dr. Rich compared with the Maryland median for internists, 2024
- Dr. Rich
- Maryland median
- Medicare services
- 3,422vs 6565.2 times
- Medicare patients
- 560vs 2512.2 times
- Part D claims
- 10,042vs 30932.5 times
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Rich'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. Rich?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rich and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan David Rich treated 560 Medicare patients in 2024, average age 73
CMS counts 560 Medicare patients who saw Dr. Rich in 2024. The largest group is 65 to 74, with 236 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.52, 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. Rich's median patient age at 71, with 61% women.
Dr. Rich's Medicare patients by age, 2024
Dr. Rich's Medicare patients by sex, 2024
- Women38569%
- Men17531%
Chronic conditions among Dr. Rich's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Diabetes46%
- Mood disorders31%
- Anxiety27%
- Chronic kidney disease27%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan David Rich wrote 10,956 Medicare Part D claims in 2024
In 2024, Dr. Rich wrote 10,956 Medicare Part D claims for 844 patients. 85% of them were for generic drugs. CMS names the drug for 10,042 of them, across 158 drugs with 11 or more claims each, at $996,460 in total drug cost. In 2023, CMS named 8,949 claims across 165 drugs.
Dr. Rich's Part D claims by kind of drug, 2024
- Generic9,329 claims85%
- Brand-name1,514 claims14%
- Other113 claims1%
Dr. Rich'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. Rich's Part D claims, 2024
- Opioids1%76 of 10,956 claims
- Antibiotics2%181 of 10,956 claims
- Antipsychotics, patients 65 and over0%38 of 10,956 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: 8,9492024: 10,04212%
Drugs named by CMS: 158 in 2024, 165 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. Jonathan David Rich offers telehealth to Medicare patients
Dr. Rich accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rich as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jonathan David Rich received $41,648 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Rich from 7 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 51% of the total. HeartWare, Inc. paid the most, $21,827.
General payments to Dr. Rich by program year, 2016 to 2025
General payments to Dr. Rich by kind, 2016 to 2025
- Speaker and faculty fees$21,25051%
- Consulting fees$19,40047%
- Travel and lodging$6332%
- Food and beverage$3661%
Companies that paid Dr. Rich the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan David Rich graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Rich graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan David Rich'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) |
| Industry payments | Open Payments (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. Jonathan David Rich
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. Jonathan David Rich's NPI number?
Dr. Jonathan David Rich's NPI number is 1871590844. It was assigned on July 5, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan David Rich?
Dr. Jonathan David Rich is an internist in Baltimore, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jonathan David Rich practice?
Dr. Rich practices at 301 Saint Paul Place, Baltimore, MD 21202. Dr. Rich's primary practice is Mercy Medical Center in Baltimore, Maryland, part of Mercy Medical Center. Dmand AI also links Dr. Rich to 1 hospital, 5 home health agencies, 1 group practice or clinic, 1 skilled nursing facility and 1 medical group.
What is Dr. Jonathan David Rich's office phone number?
The practice phone on file for Dr. Rich is (410) 332-9237.
What is Dr. Jonathan David Rich's medical license number?
Dr. Rich holds Maryland license H0062638.
Which hospitals is Dr. Jonathan David Rich affiliated with?
Dr. Rich practices at Mercy Medical Center in Baltimore, Maryland. Dr. Rich is also affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. Rich to 1 more hospital.
What medical group is Dr. Jonathan David Rich part of?
Dr. Rich is linked to Mercy Family Care Physicians. Dmand AI links Dr. Rich to 1 more medical group.
Does Dr. Jonathan David Rich accept Medicare?
Yes. CMS data shows Dr. Rich billed Medicare for 3,422 services in 2024, and Dr. Rich accepts Medicare assignment.
Does Dr. Jonathan David Rich offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rich as offering telehealth services.
How many Medicare patients does Dr. Jonathan David Rich see?
CMS counts 560 Medicare patients who saw Dr. Rich in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Jonathan David Rich bill to Medicare?
In 2024, Dr. Rich's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Jonathan David Rich go to medical school?
Dr. Rich graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1998.
What drugs does Dr. Jonathan David Rich prescribe most?
In 2024 Medicare Part D data, Dr. Rich's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Metoprolol Succinate.
Has Dr. Jonathan David Rich received payments from drug or device companies?
CMS Open Payments shows $41,648 in general payments to Dr. Rich from 7 companies from 2016 to 2025. The largest total came from HeartWare, Inc.
How long has Dr. Jonathan David Rich been practicing?
Dr. Rich graduated from medical school in 1998, 28 years ago.
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