Jonathan D. Baker
- Medicare services, 2024
- 29
- Medicare patients, 2024
- 33
- Part D claims, 2024
- 11
- Publications
- 1
- MIPS score, 2024
- 84
- Practice address
- 2500 N State St, Jackson, MS 39216
- Practice phone
- Call (601) 984-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jonathan Baker'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.
Jonathan D. Baker is a psychiatrist in Jackson, Mississippi
Jonathan Baker practices at University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning.
Jonathan Baker's NPI, 1104351758, was assigned on April 20, 2017. Jonathan Baker graduated from University of Mississippi School of Medicine in 2017. Jonathan Baker holds Mississippi license T-3285.
- NPI
- 1104351758NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456627512
- NPI enumeration date
- April 20, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 984-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan D. Baker practices at University of Mississippi Medical Center in Jackson, Mississippi
Jonathan Baker's primary practice is University of Mississippi Medical Center, at 2500 N State St, Jackson, MS 39216 in Hinds County. The practice phone is (601) 984-4100.
- University of Mississippi Medical Center2500 N State St, Jackson, MS 39216 · Hinds CountyPhone(601) 984-4100
Source: Dmand AI Affiliation Data
Jonathan D. Baker is affiliated with 3 sites of care and 2 medical groups
Jonathan Baker's primary practice is University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning. Jonathan Baker is also affiliated with Alliance Health Center. The medical group on file is University of Mississippi Medical Center. Dmand AI also links Jonathan Baker to 1 more behavioral health center and 1 medical group, each named with a free account. Jonathan Baker's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jonathan D. Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Baker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Mississippi Medical Center | Available with a free account |
| +2 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 Mississippi Institutions of Higher Learning and 6.2K+ hospitals, with verified contacts in the same login.
Jonathan D. Baker is one of 165 psychiatrists in Mississippi
Psychiatry is Jonathan Baker's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Jonathan Baker is licensed in Mississippi.
Specialties and state licenses
- Psychiatry, MississippiPrimary
Psychiatrists near Jonathan Baker
Counts of psychiatrists 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
Jonathan D. Baker billed Medicare for 29 services in 2024
CMS data shows 29 Medicare services from Jonathan Baker across 2 procedure codes in 2024, for 33 Medicare patients. Medicare paid $1,330 for them. Every service was in a facility, such as a hospital, rather than an office.
Jonathan Baker's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 192024: 2953%
Jonathan Baker compared with the Mississippi median for psychiatrists, 2024
- Jonathan Baker
- Mississippi median
- Medicare services
- 29vs 21086% below
- Medicare patients
- 33vs 8461% below
- Part D claims
- 135vs 28553% below
Medians across 172 psychiatrists in Mississippi with Dmand AI profiles that report each measure.
Jonathan Baker'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 Jonathan Baker?
Medicare shows one payer. Book a meeting to get commercial claims data for Jonathan Baker and other psychiatrists in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Jonathan D. Baker treated 33 Medicare patients in 2024, average age 50
CMS counts 33 Medicare patients who saw Jonathan Baker in 2024. The largest group is under 65, with 21 patients. 75% of them have high blood pressure, and 70% have anxiety. 64% are also on Medicaid. Their average risk score is 1.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jonathan Baker's median patient age at 15, with 46% women.
Jonathan Baker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jonathan Baker's Medicare patients by sex, 2024
- Women1236%
- Men2164%
Chronic conditions among Jonathan Baker's Medicare patients, 2024
- High blood pressure75%
- Anxiety70%
- Mood disorders67%
- Depression61%
- Schizophrenia and other psychoses58%
- Alcohol and drug use disorders48%
- Tobacco use48%
- High cholesterol42%
Share of Medicare patients with each condition. A patient can have several.
Jonathan Baker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jonathan D. Baker wrote 11 Medicare Part D claims in 2024
In 2024, Jonathan Baker wrote 11 Medicare Part D claims. They cover 7 drugs, with $2,105 in total drug cost. In 2019, CMS named 70 claims across 5 drugs.
Jonathan Baker's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 702020: 13593%
Drugs named by CMS: 7 in 2020, 5 in 2019.
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
Jonathan D. Baker scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Jonathan Baker for performance year 2024, reported as part of a group. Jonathan Baker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Jonathan Baker's MIPS scores, performance year 2024
- 84of 100Final score
- 67.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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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Jonathan D. Baker has 1 publication on record
Dmand AI links 1 paper to Jonathan Baker in 2023. Jonathan Baker's most frequent co-authors are Shirley Diana Angela Alleyne, MBBS, Kitty Leung, MD and Sara Porter.
Jonathan Baker's most frequent co-authors
- Shirley Diana Angela Alleyne, MBBS1 shared paper
- Kitty Leung, MD1 shared paper
- Sara Porter1 shared paper
Recent publications by Jonathan Baker
See who Jonathan Baker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Jonathan Baker works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Jonathan D. Baker received $1,269 in industry payments from 2018 to 2025
CMS Open Payments shows 17 general payments to Jonathan Baker from 8 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Neurocrine BioSciences, Inc. paid the most, $374.
General payments to Jonathan Baker by program year, 2018 to 2025
Companies that paid Jonathan Baker the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jonathan D. Baker graduated from University of Mississippi School of Medicine
Jonathan Baker graduated from University of Mississippi School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jonathan D. Baker'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) |
| 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 |
| 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 Jonathan D. Baker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan D. Baker's NPI number?
Jonathan D. Baker's NPI number is 1104351758. It was assigned on April 20, 2017, and it is active in the NPI Registry.
What does Jonathan D. Baker specialize in?
Jonathan D. Baker is a psychiatrist in Jackson, Mississippi. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Jonathan D. Baker practice?
Jonathan Baker practices at 2500 N State St, Jackson, MS 39216. Jonathan Baker's primary practice is University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning. Dmand AI also links Jonathan Baker to 1 behavioral health center and 1 medical group.
What is Jonathan D. Baker's office phone number?
The practice phone on file for Jonathan Baker is (601) 984-4100.
What is Jonathan D. Baker's medical license number?
Jonathan Baker holds Mississippi license T-3285.
Which hospitals is Jonathan D. Baker affiliated with?
Jonathan Baker practices at University of Mississippi Medical Center in Jackson, Mississippi. Jonathan Baker is also affiliated with Alliance Health Center.
What medical group is Jonathan D. Baker part of?
Jonathan Baker is linked to University of Mississippi Medical Center. Dmand AI links Jonathan Baker to 1 more medical group.
Does Jonathan D. Baker accept Medicare?
Yes. CMS data shows Jonathan Baker billed Medicare for 29 services in 2024, and Jonathan Baker accepts Medicare assignment.
What is Jonathan D. Baker's MIPS score?
Jonathan Baker's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Jonathan D. Baker see?
CMS counts 33 Medicare patients who saw Jonathan Baker in 2024, with an average age of 50.
Show 7 more questionsShow fewer questions
What services does Jonathan D. Baker bill to Medicare?
In 2024, Jonathan Baker's most billed Medicare services were hospital inpatient care (99231) and hospital inpatient care (99232).
Where did Jonathan D. Baker go to medical school?
Jonathan Baker graduated from University of Mississippi School of Medicine in 2017.
What drugs does Jonathan D. Baker prescribe most?
In 2020 Medicare Part D data, Jonathan Baker's most prescribed drugs by claims were Quetiapine Fumarate, Mirtazapine and Sertraline HCl.
Has Jonathan D. Baker received payments from drug or device companies?
CMS Open Payments shows $1,269 in general payments to Jonathan Baker from 8 companies from 2018 to 2025. The largest total came from Neurocrine BioSciences, Inc.
How long has Jonathan D. Baker been practicing?
Jonathan Baker graduated from medical school in 2017, 9 years ago.
Does Jonathan D. Baker do research?
Dmand AI links 1 publication to Jonathan Baker.
Who does Jonathan D. Baker publish with?
Jonathan Baker's most frequent co-authors are Shirley Diana Angela Alleyne, MBBS (1 shared paper), Kitty Leung, MD (1 shared paper) and Sara Porter (1 shared paper).
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