Dr. Charles Raymer, MD

  • Saint Joseph, MI
  • General surgeon
NPI1215321138PAC ID1052628724
Medicare services, 2024
11
Medicare patients, 2024
30
Part D claims, 2024
33
Publications
1
Hospital affiliations
1
Practice address
3901 Stonegate Park, Saint Joseph, MI 49085
Practice phone
Call (269) 556-6000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stonegate Plactic Surgery

Saint Joseph, Michigan

See all 5 affiliations

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Dr. Charles Raymer is a general surgeon in Saint Joseph, Michigan

Dr. Raymer practices at Stonegate Plactic Surgery in Saint Joseph, Michigan.

Dr. Raymer's NPI, 1215321138, was assigned on March 28, 2015. Dr. Raymer holds Michigan license 4301512245.

NPI and contact details
Medicare PAC ID
1052628724
NPI enumeration date
March 28, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(269) 556-6000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
37
Medical school graduation
2015

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

Dr. Charles Raymer practices at Stonegate Plactic Surgery in Saint Joseph, Michigan

Dr. Raymer's primary practice is Stonegate Plactic Surgery, at 3901 Stonegate Park, Saint Joseph, MI 49085 in Berrien County. The practice phone is (269) 556-6000.

  • Stonegate Plactic Surgery
    3901 Stonegate Park, Saint Joseph, MI 49085 · Berrien CountyPhone(269) 556-6000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Charles Raymer is affiliated with 3 sites of care and 2 medical groups

Dr. Raymer's primary practice is Stonegate Plactic Surgery in Saint Joseph, Michigan. Dr. Raymer is also affiliated with Corewell Health Lakeland Hospitals - Saint Joseph Hospital. The medical group on file is Corewell Health Medical Group South. Dmand AI also links Dr. Raymer to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Raymer

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Charles Raymer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Raymer practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stonegate Plactic SurgeryAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Charles Raymer is one of 1,095 general surgeons in Michigan

Surgery is Dr. Raymer's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Raymer's licenses on file in 2 states: Michigan and Massachusetts.

Specialties and state licenses

  • Surgery, MichiganPrimaryLicense 4301512245 · taxonomy 208600000X
  • Massachusetts licenseLicense 1013419

General surgeons near Dr. Raymer

Counts of general surgeons 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. Charles Raymer billed Medicare for 11 services in 2024

CMS data shows 11 Medicare services from Dr. Raymer across 1 procedure code in 2024, all of them office visits, for 30 Medicare patients. Medicare paid $924 for them. Every service was in an office.

Medicare services, 202411
Medicare patients30
Paid by Medicare$924
Procedure codes1

Dr. Raymer compared with the Michigan median for general surgeons, 2024

  • Dr. Raymer
  • Michigan median
Medicare services
11vs 12691% below
Medicare patients
30vs 10772% below
Part D claims
74vs 302.5 times

Medians across 1,046 general surgeons in Michigan with Dmand AI profiles that report each measure.

Dr. Raymer'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. Raymer

Need commercial claims for Dr. Raymer?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Raymer and other general surgeons in Michigan.

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

Dr. Charles Raymer treated 30 Medicare patients in 2024, average age 70

CMS counts 30 Medicare patients who saw Dr. Raymer in 2024. 70% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 1.15, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Raymer's median patient age at 50, with 74% women.

Medicare patients, 202430
Average age70
Average risk score1.15

Dr. Raymer's Medicare patients by sex, 2024

  • Women1447%
  • Men1653%

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

  1. High cholesterol70%
  2. High blood pressure60%
  3. Arthritis50%
  4. Anxiety47%

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

Dr. Raymer'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

  • Women74%
  • Men26%

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

Dr. Charles Raymer wrote 33 Medicare Part D claims in 2024

In 2024, Dr. Raymer wrote 33 Medicare Part D claims for 14 patients. 100% of them were for generic drugs. They cover 3 drugs, with $463 in total drug cost. In 2021, CMS named 25 claims across 2 drugs.

Part D claims, 202433
Drugs named by CMS3
Total drug cost$463
Part D patients14

Dr. Raymer's most prescribed drugs by claims, 2022

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, 2021 to 2022

  • 2021
  • 2022
Claims for drugs CMS names
2021: 252022: 74196%

Drugs named by CMS: 3 in 2022, 2 in 2021.

See all prescribing by Dr. Raymer

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. Charles Raymer takes part in Medicare

Dr. Raymer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Charles Raymer has 1 publication on record

Dmand AI links 1 paper to Dr. Raymer in 2025. Dr. Raymer's most frequent co-author is Sophia Hu, MD.

Papers1

Dr. Raymer's most frequent co-authors

Recent publications by Dr. Raymer

See all 1 publications and co-authors

See who Dr. Raymer researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Raymer works with, so you can find a warm path to the right general surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Charles Raymer received $909 in industry payments from 2022 to 2025

CMS Open Payments shows 19 general payments to Dr. Raymer from 10 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Integra LifeSciences Corporation paid the most, $289.

General payments to Dr. Raymer by program year, 2022 to 2025

Companies that paid Dr. Raymer the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Raymer

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

Sources for Dr. Charles Raymer'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Charles Raymer

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. Charles Raymer's NPI number?

Dr. Charles Raymer's NPI number is 1215321138. It was assigned on March 28, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Charles Raymer?

Dr. Charles Raymer is a general surgeon in Saint Joseph, Michigan. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Charles Raymer practice?

Dr. Raymer practices at 3901 Stonegate Park, Saint Joseph, MI 49085. Dr. Raymer's primary practice is Stonegate Plactic Surgery in Saint Joseph, Michigan. Dmand AI also links Dr. Raymer to 1 group practice or clinic and 1 medical group.

What is Dr. Charles Raymer's office phone number?

The practice phone on file for Dr. Raymer is (269) 556-6000.

What is Dr. Charles Raymer's medical license number?

Dr. Raymer holds Michigan license 4301512245, one of the licenses on file in 2 states.

Which states has Dr. Charles Raymer been licensed in?

Dmand AI has state licenses on file for Dr. Raymer in Michigan and Massachusetts.

Which hospitals is Dr. Charles Raymer affiliated with?

Dr. Raymer is affiliated with Corewell Health Lakeland Hospitals - Saint Joseph Hospital.

What medical group is Dr. Charles Raymer part of?

Dr. Raymer is linked to Corewell Health Medical Group South. Dmand AI links Dr. Raymer to 1 more medical group.

Does Dr. Charles Raymer accept Medicare?

Yes. CMS data shows Dr. Raymer billed Medicare for 11 services in 2024, and Dr. Raymer accepts Medicare assignment.

How many Medicare patients does Dr. Charles Raymer see?

CMS counts 30 Medicare patients who saw Dr. Raymer in 2024, with an average age of 70.

Show 6 more questionsShow fewer questions

What services does Dr. Charles Raymer bill to Medicare?

In 2024, Dr. Raymer's most billed Medicare services were office visit, new patient (99203).

What drugs does Dr. Charles Raymer prescribe most?

In 2022 Medicare Part D data, Dr. Raymer's most prescribed drugs by claims were Oxycodone HCl, Ondansetron HCl and Cefadroxil.

Has Dr. Charles Raymer received payments from drug or device companies?

CMS Open Payments shows $909 in general payments to Dr. Raymer from 10 companies from 2022 to 2025. The largest total came from Integra LifeSciences Corporation.

How long has Dr. Charles Raymer been practicing?

Dr. Raymer graduated from medical school in 2015, 11 years ago.

Does Dr. Charles Raymer do research?

Dmand AI links 1 publication to Dr. Raymer.

Who does Dr. Charles Raymer publish with?

Dr. Raymer's most frequent co-authors are Sophia Hu, MD (1 shared paper).

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