Dr. James Robert Messer, MD

  • Winston Salem, NC
  • Hospitalist
NPI1235365388PAC ID9537317466
Medicare services, 2024
356
Medicare patients, 2024
161
Part D claims, 2024
181
Hospital affiliations
3
Industry payments
$7,229
Practice address
3333 Silas Creek Parkway, Winston Salem, NC 27103
Practice phone
Call (336) 718-5000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Novant Health Forsyth Medical Center

Hospital · Winston Salem, North Carolina

See all 6 affiliations

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Dr. James Robert Messer is a hospitalist in Winston Salem, North Carolina

Dr. Messer practices at Novant Health Forsyth Medical Center in Winston Salem, North Carolina, part of Novant Health.

Dr. Messer's NPI, 1235365388, was assigned on June 3, 2009. Dr. Messer holds North Carolina license 2012-01021.

NPI and contact details
Medicare PAC ID
9537317466
NPI enumeration date
June 3, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(336) 718-5000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
43
Medical school graduation
2009

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. James Robert Messer practices at Novant Health Forsyth Medical Center in Winston Salem, North Carolina

Dr. Messer's primary practice is Novant Health Forsyth Medical Center, at 3333 Silas Creek Parkway, Winston Salem, NC 27103 in Forsyth County. The practice phone is (336) 718-5000.

Source: Dmand AI Affiliation Data

Dr. James Robert Messer is affiliated with 4 sites of care and 2 medical groups

Dr. Messer's primary practice is Novant Health Forsyth Medical Center in Winston Salem, North Carolina, part of Novant Health. Dr. Messer is also affiliated with Northern Regional Hospital. The medical group on file is Novant Health Indian Land Primary Care. Dmand AI also links Dr. Messer to 1 more hospital, 1 hospital outpatient department and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Messer

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. James Robert Messer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Messer practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Novant Health Forsyth Medical CenterAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. James Robert Messer is one of 946 hospitalists in North Carolina

Hospitalist is Dr. Messer's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Messer is licensed in North Carolina.

Specialties and state licenses

  • Hospitalist, North CarolinaPrimaryLicense 2012-01021 · taxonomy 208M00000X

Hospitalists near Dr. Messer

Counts of hospitalists 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. James Robert Messer billed Medicare for 356 services in 2024

CMS data shows 356 Medicare services from Dr. Messer across 5 procedure codes in 2024, for 161 Medicare patients. Medicare paid $32,070 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024356
Medicare patients161
Paid by Medicare$32,070
Procedure codes5

Dr. Messer's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 6292024: 35643%

Dr. Messer compared with the North Carolina median for hospitalists, 2024

  • Dr. Messer
  • North Carolina median
Medicare services
356vs 3858% below
Medicare patients
161vs 18212% below
Part D claims
49vs 8039% below

Medians across 896 hospitalists in North Carolina with Dmand AI profiles that report each measure.

Dr. Messer'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.

See all procedures by Dr. Messer

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. James Robert Messer treated 161 Medicare patients in 2024, average age 76

CMS counts 161 Medicare patients who saw Dr. Messer in 2024. The largest group is 75 to 84, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.88, 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. Messer's median patient age at 75, with 57% women.

Medicare patients, 2024161
Average age76
Average risk score2.88
Also on Medicaid25%

Dr. Messer's Medicare patients by age, 2024

Dr. Messer's Medicare patients by sex, 2024

  • Women9660%
  • Men6540%

Chronic conditions among Dr. Messer's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis63%
  4. Chronic kidney disease59%
  5. Anxiety55%
  6. Mood disorders50%
  7. Depression48%
  8. Ischemic heart disease48%

Share of Medicare patients with each condition. A patient can have several.

Dr. Messer's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women57%
  • Men42%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. James Robert Messer wrote 181 Medicare Part D claims in 2024

In 2024, Dr. Messer wrote 181 Medicare Part D claims for 103 patients. 90% of them were for generic drugs. CMS names the drug for 49 of them, across 4 drugs with 11 or more claims each, at $228 in total drug cost. In 2022, CMS named 33 claims across 2 drugs.

Part D claims, 2024181
Drugs named by CMS4
Total drug cost$228
Part D patients103

Dr. Messer's Part D claims by kind of drug, 2024

  • Generic162 claims90%
  • Brand-name19 claims10%

Dr. Messer's most prescribed drugs by claims, 2023

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. Messer's Part D claims, 2024

  • Opioids9%17 of 181 claims
  • Antibiotics24%44 of 181 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, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 332023: 4948%

Drugs named by CMS: 4 in 2023, 2 in 2022.

See all prescribing by Dr. Messer

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. James Robert Messer takes part in Medicare

Dr. Messer 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. James Robert Messer received $7,229 in industry payments from 2016 to 2025

CMS Open Payments shows 441 general payments to Dr. Messer from 31 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Pfizer Inc. paid the most, $1,330.

General payments to Dr. Messer by program year, 2016 to 2025

General payments to Dr. Messer by kind, 2016 to 2025

$7.2Kin total
  • Food and beverage$7,06098%
  • Travel and lodging$1692%

Companies that paid Dr. Messer the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Messer

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. James Robert Messer's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. James Robert Messer

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. James Robert Messer's NPI number?

Dr. James Robert Messer's NPI number is 1235365388. It was assigned on June 3, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. James Robert Messer?

Dr. James Robert Messer is a hospitalist in Winston Salem, North Carolina. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Dr. James Robert Messer practice?

Dr. Messer practices at 3333 Silas Creek Parkway, Winston Salem, NC 27103. Dr. Messer's primary practice is Novant Health Forsyth Medical Center in Winston Salem, North Carolina, part of Novant Health. Dmand AI also links Dr. Messer to 1 hospital, 1 hospital outpatient department and 1 medical group.

What is Dr. James Robert Messer's office phone number?

The practice phone on file for Dr. Messer is (336) 718-5000.

What is Dr. James Robert Messer's medical license number?

Dr. Messer holds North Carolina license 2012-01021.

Which hospitals is Dr. James Robert Messer affiliated with?

Dr. Messer practices at Novant Health Forsyth Medical Center in Winston Salem, North Carolina. Dr. Messer is also affiliated with Northern Regional Hospital. Dmand AI links Dr. Messer to 1 more hospital.

What medical group is Dr. James Robert Messer part of?

Dr. Messer is linked to Novant Health Indian Land Primary Care. Dmand AI links Dr. Messer to 1 more medical group.

Does Dr. James Robert Messer accept Medicare?

Yes. CMS data shows Dr. Messer billed Medicare for 356 services in 2024, and Dr. Messer accepts Medicare assignment.

How many Medicare patients does Dr. James Robert Messer see?

CMS counts 161 Medicare patients who saw Dr. Messer in 2024, with an average age of 76.

What services does Dr. James Robert Messer bill to Medicare?

In 2024, Dr. Messer's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99223).

Show 3 more questionsShow fewer questions

What drugs does Dr. James Robert Messer prescribe most?

In 2023 Medicare Part D data, Dr. Messer's most prescribed drugs by claims were Amlodipine Besylate, Hydralazine HCl and Furosemide.

Has Dr. James Robert Messer received payments from drug or device companies?

CMS Open Payments shows $7,229 in general payments to Dr. Messer from 31 companies from 2016 to 2025. The largest total came from Pfizer Inc.

How long has Dr. James Robert Messer been practicing?

Dr. Messer graduated from medical school in 2009, 17 years ago.

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