ChicagoClinical CompetenceCurriculum
Dr. Kathryn K. Hufmeyer, MD
NPI1699060954PAC ID5496970428
- Medicare services, 2024
- 312
- Medicare patients, 2024
- 128
- Part D claims, 2024
- 394
- Publications
- 2
- MIPS score, 2024
- 95
- Practice address
- 675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611
- Practice phone
- Call (312) 664-3278
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medical Group
Multi-specialty group site · Chicago, Illinois
Find Dr. Hufmeyer'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.
Dr. Kathryn K. Hufmeyer is an internist in Chicago, Illinois
Dr. Hufmeyer practices at Northwestern Medical Group in Chicago, Illinois.
Dr. Hufmeyer's NPI, 1699060954, was assigned on June 15, 2011. Dr. Hufmeyer graduated from Northwestern University Feinberg Medical School in 2011. Dr. Hufmeyer holds Illinois license 036135561.
NPI and contact details
- NPI
- 1699060954NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496970428
- NPI enumeration date
- June 15, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (312) 664-3278
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kathryn K. Hufmeyer practices at Northwestern Medical Group in Chicago, Illinois
Dr. Hufmeyer's primary practice is Northwestern Medical Group, at 675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611. The practice phone is (312) 664-3278.
- Northwestern Medical Group675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611Phone(312) 664-3278
Source: Dmand AI Affiliation Data
Dr. Kathryn K. Hufmeyer is affiliated with 4 sites of care and 2 medical groups
Dr. Hufmeyer's primary practice is Northwestern Medical Group in Chicago, Illinois. Dr. Hufmeyer is also affiliated with Northwestern Memorial Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Hufmeyer to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Northwestern Medical GroupPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kathryn K. Hufmeyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hufmeyer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medical Group | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Hufmeyer practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Kathryn K. Hufmeyer is one of 5,652 internists in Illinois
Internal medicine is Dr. Hufmeyer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Hufmeyer's licenses on file in 2 states: Illinois and New York.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
- New York license
Internists near Dr. Hufmeyer
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. Kathryn K. Hufmeyer billed Medicare for 312 services in 2024
CMS data shows 312 Medicare services from Dr. Hufmeyer across 9 procedure codes in 2024, for 128 Medicare patients. Medicare paid $25,187 for them. Every service was in an office.
Medicare services, 2024312
Medicare patients128
Paid by Medicare$25,187
Procedure codes9
Dr. Hufmeyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1152024: 17451%
- Other services
- 2023: 332024: 94185%
- Tests and treatments
- 2023: 132024: 44238%
Dr. Hufmeyer compared with the Illinois median for internists, 2024
- Dr. Hufmeyer
- Illinois median
- Medicare services
- 312vs 56645% below
- Medicare patients
- 128vs 20838% below
- Part D claims
- 198vs 28430% below
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Hufmeyer'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. Hufmeyer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hufmeyer and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kathryn K. Hufmeyer treated 128 Medicare patients in 2024, average age 77
CMS counts 128 Medicare patients who saw Dr. Hufmeyer in 2024. The largest group is 75 to 84, with 56 patients. 75% of them have high blood pressure, and 64% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hufmeyer's median patient age at 72, with 74% women.
Medicare patients, 2024128
Average age77
Average risk score1.18
Also on Medicaid18%
Dr. Hufmeyer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hufmeyer's Medicare patients by sex, 2024
- Women8970%
- Men3930%
Chronic conditions among Dr. Hufmeyer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol64%
- Arthritis44%
- Diabetes32%
- Chronic kidney disease25%
- Anxiety22%
- Ischemic heart disease22%
- Osteoporosis22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hufmeyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women74%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kathryn K. Hufmeyer wrote 394 Medicare Part D claims in 2024
In 2024, Dr. Hufmeyer wrote 394 Medicare Part D claims for 73 patients. 82% of them were for generic drugs. CMS names the drug for 198 of them, across 8 drugs with 11 or more claims each, at $2,372 in total drug cost. In 2023, CMS named 231 claims across 11 drugs.
Part D claims, 2024394
Drugs named by CMS8
Total drug cost$2,372
Part D patients73
Dr. Hufmeyer's Part D claims by kind of drug, 2024
- Generic325 claims82%
- Brand-name and other69 claims18%
Dr. Hufmeyer'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. Hufmeyer's Part D claims, 2024
- Opioids3%11 of 394 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: 2312024: 19814%
Drugs named by CMS: 8 in 2024, 11 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. Kathryn K. Hufmeyer scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Hufmeyer for performance year 2024, reported through an alternative payment model (APM). Dr. Hufmeyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hufmeyer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Hufmeyer's MIPS scores, performance year 2024
- 95of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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
For MedTech and pharma teams
Find internists like Dr. Hufmeyer by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Kathryn K. Hufmeyer has 2 publications on record
Dmand AI links 2 papers to Dr. Hufmeyer, published from 2017 to 2018. The most frequent topics are Clinical Competence and Students, Medical. Dr. Hufmeyer has published most often in Teach Learn Med. Dr. Hufmeyer's most frequent co-authors are Jennifer A. Bierman, MD, Timothy Wallace Caprio, MD and Heather L. Heiman, MD.
Papers2
Years published2017 to 2018
Topics Dr. Hufmeyer writes about most
- Clinical Competence
- Students, Medical
Dr. Hufmeyer's most frequent co-authors
- Jennifer A. Bierman, MD1 shared paper
- Timothy Wallace Caprio, MD1 shared paper
- Heather L. Heiman, MD1 shared paper
Recent publications by Dr. Hufmeyer
Clinical CompetenceData AccuracyEducation, Medical, Undergraduate
See who Dr. Hufmeyer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hufmeyer 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. Kathryn K. Hufmeyer graduated from Northwestern University Feinberg Medical School
Dr. Hufmeyer graduated from Northwestern University Feinberg Medical School in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kathryn K. Hufmeyer'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 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 |
| 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. Kathryn K. Hufmeyer
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. Kathryn K. Hufmeyer's NPI number?
Dr. Kathryn K. Hufmeyer's NPI number is 1699060954. It was assigned on June 15, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Kathryn K. Hufmeyer?
Dr. Kathryn K. Hufmeyer is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Kathryn K. Hufmeyer practice?
Dr. Hufmeyer practices at 675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611. Dr. Hufmeyer's primary practice is Northwestern Medical Group in Chicago, Illinois. Dmand AI also links Dr. Hufmeyer to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Kathryn K. Hufmeyer's office phone number?
The practice phone on file for Dr. Hufmeyer is (312) 664-3278.
What is Dr. Kathryn K. Hufmeyer's medical license number?
Dr. Hufmeyer holds Illinois license 036135561, one of the licenses on file in 2 states.
Which states has Dr. Kathryn K. Hufmeyer been licensed in?
Dmand AI has state licenses on file for Dr. Hufmeyer in Illinois and New York.
Which hospitals is Dr. Kathryn K. Hufmeyer affiliated with?
Dr. Hufmeyer is affiliated with Northwestern Memorial Hospital. Dmand AI links Dr. Hufmeyer to 1 more hospital.
What medical group is Dr. Kathryn K. Hufmeyer part of?
Dr. Hufmeyer is linked to Northwestern Medical Faculty Foundation. Dmand AI links Dr. Hufmeyer to 1 more medical group.
Does Dr. Kathryn K. Hufmeyer accept Medicare?
Yes. CMS data shows Dr. Hufmeyer billed Medicare for 312 services in 2024, and Dr. Hufmeyer accepts Medicare assignment.
Does Dr. Kathryn K. Hufmeyer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hufmeyer as offering telehealth services.
Show 8 more questionsShow fewer questions
What is Dr. Kathryn K. Hufmeyer's MIPS score?
Dr. Hufmeyer's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Kathryn K. Hufmeyer see?
CMS counts 128 Medicare patients who saw Dr. Hufmeyer in 2024, with an average age of 77.
What services does Dr. Kathryn K. Hufmeyer bill to Medicare?
In 2024, Dr. Hufmeyer's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G2211).
Where did Dr. Kathryn K. Hufmeyer go to medical school?
Dr. Hufmeyer graduated from Northwestern University Feinberg Medical School in 2011.
What drugs does Dr. Kathryn K. Hufmeyer prescribe most?
In 2024 Medicare Part D data, Dr. Hufmeyer's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Levothyroxine Sodium.
How long has Dr. Kathryn K. Hufmeyer been practicing?
Dr. Hufmeyer graduated from medical school in 2011, 15 years ago.
Does Dr. Kathryn K. Hufmeyer do research?
Dmand AI links 2 publications to Dr. Hufmeyer, published from 2017 to 2018.
Who does Dr. Kathryn K. Hufmeyer publish with?
Dr. Hufmeyer's most frequent co-authors are Jennifer A. Bierman, MD (1 shared paper), Timothy Wallace Caprio, MD (1 shared paper) and Heather L. Heiman, MD (1 shared paper).
Selling to internal medicine practices?
See internists in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card