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Dr. Karoline K. Moon, MD
NPI1972629210PAC ID1355475583
- Medicare services, 2024
- 315
- Medicare patients, 2024
- 229
- Part D claims, 2024
- 11
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 6701 North Charles Street, Baltimore, MD 21204
- Practice phone
- Call (443) 849-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Moon's professional email, personal email and mobile number
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Dr. Karoline K. Moon is a sleep medicine (internal medicine) physician in Towson, Maryland
Dr. Moon practices at Greater Baltimore Medical Center in Baltimore, Maryland, part of GBMC HealthCare.
Dr. Moon's NPI, 1972629210, was assigned on March 21, 2007. Dr. Moon graduated from University of Rochester School of Medicine and Dentistry in 2007. Dr. Moon holds Maryland license D73386.
NPI and contact details
- NPI
- 1972629210NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355475583
- NPI enumeration date
- March 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (443) 849-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karoline K. Moon practices at Greater Baltimore Medical Center in Baltimore, Maryland
Dr. Moon's primary practice is Greater Baltimore Medical Center, at 6701 North Charles Street, Baltimore, MD 21204 in Baltimore County. The practice phone is (443) 849-2000.
- Greater Baltimore Medical Center6701 North Charles Street, Baltimore, MD 21204 · Baltimore CountyPhone(443) 849-2000
Source: Dmand AI Affiliation Data
Dr. Karoline K. Moon is affiliated with 2 sites of care and 1 medical group
Dr. Moon's primary practice is Greater Baltimore Medical Center in Baltimore, Maryland, part of GBMC HealthCare. The medical group on file is Greater Baltimore Medical Center (GBMC). Dmand AI also links Dr. Moon to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karoline K. Moon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Moon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greater Baltimore Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karoline K. Moon is one of 24 sleep medicine (internal medicine) physicians in Maryland
Internal medicine is Dr. Moon's primary specialty in the NPI Registry, under taxonomy code 207RS0012X. The record also lists sleep medicine. Dr. Moon is licensed in Maryland.
Specialties and state licenses
- Sleep medicine (internal medicine), MarylandPrimary
Sleep medicine (internal medicine) physicians near Dr. Moon
Counts of sleep medicine (internal medicine) physicians with a Dmand AI profile, by place and practice. Each opens the list.
24sleep medicine (internal medicine) physicians in Maryland
2sleep medicine (internal medicine) physicians in Towson
2sleep medicine (internal medicine) physicians at Greater Baltimore Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Karoline K. Moon billed Medicare for 315 services in 2024
CMS data shows 315 Medicare services from Dr. Moon across 9 procedure codes in 2024, for 229 Medicare patients. Medicare paid $32,469 for them.
Medicare services, 2024315
Medicare patients229
Paid by Medicare$32,469
Procedure codes9
Dr. Moon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2242024: 2407%
- Tests and treatments
- 2023: 862024: 7513%
Where Dr. Moon's Medicare services took place, 2024
- In an office26083%
- In a facility5517%
Dr. Moon compared with the Maryland median for sleep medicine (internal medicine) physicians, 2024
- Dr. Moon
- Maryland median
- Medicare services
- 315vs 53441% below
- Medicare patients
- 229vs 26213% below
- Part D claims
- 19vs 5666% below
Medians across 21 sleep medicine (internal medicine) physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Moon'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. Moon?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Moon and other sleep medicine (internal medicine) physicians in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karoline K. Moon treated 229 Medicare patients in 2024, average age 72
CMS counts 229 Medicare patients who saw Dr. Moon in 2024. The largest group is 65 to 74, with 108 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Moon's median patient age at 57, with 47% women.
Medicare patients, 2024229
Average age72
Average risk score1.19
Also on Medicaid12%
Dr. Moon's Medicare patients by age, 2024
Dr. Moon's Medicare patients by sex, 2024
- Women13057%
- Men9943%
Chronic conditions among Dr. Moon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Anxiety38%
- Mood disorders36%
- Diabetes34%
- Depression33%
- Ischemic heart disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Moon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karoline K. Moon wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Moon wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $746 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
Part D claims, 202411
Drugs named by CMS1
Total drug cost$746
Dr. Moon'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.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 122023: 1958%
Drugs named by CMS: 1 in 2023, 1 in 2022.
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. Karoline K. Moon offers telehealth to Medicare patients
Dr. Moon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Moon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Karoline K. Moon has 2 publications on record
Dmand AI links 2 papers to Dr. Moon in 2014. Dr. Moon's most frequent co-authors are Allison A. Lambert, MD, MHS and Ann Marie Parker, MD.
Papers2
Dr. Moon's most frequent co-authors
Recent publications by Dr. Moon
See who Dr. Moon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Moon works with, so you can find a warm path to the right sleep medicine (internal medicine) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Karoline K. Moon received $91 in industry payments from 2017 to 2025
CMS Open Payments shows 4 general payments to Dr. Moon from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Harmony Biosciences LLC paid the most, $48.
General payments to Dr. Moon by program year, 2017 to 2025
Companies that paid Dr. Moon the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karoline K. Moon graduated from University of Rochester School of Medicine and Dentistry
Dr. Moon graduated from University of Rochester School of Medicine and Dentistry in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karoline K. Moon'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) |
| 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 Dr. Karoline K. Moon
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. Karoline K. Moon's NPI number?
Dr. Karoline K. Moon's NPI number is 1972629210. It was assigned on March 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Karoline K. Moon?
Dr. Karoline K. Moon is a sleep medicine (internal medicine) physician in Towson, Maryland. The primary specialty in the NPI Registry is Sleep Medicine (Internal Medicine) Physician (taxonomy code 207RS0012X).
Where does Dr. Karoline K. Moon practice?
Dr. Moon practices at 6701 North Charles Street, Baltimore, MD 21204. Dr. Moon's primary practice is Greater Baltimore Medical Center in Baltimore, Maryland, part of GBMC HealthCare. Dmand AI also links Dr. Moon to 1 group practice or clinic.
What is Dr. Karoline K. Moon's office phone number?
The practice phone on file for Dr. Moon is (443) 849-2000.
What is Dr. Karoline K. Moon's medical license number?
Dr. Moon holds Maryland license D73386.
Which hospitals is Dr. Karoline K. Moon affiliated with?
Dr. Moon practices at Greater Baltimore Medical Center in Baltimore, Maryland.
What medical group is Dr. Karoline K. Moon part of?
Dr. Moon is linked to Greater Baltimore Medical Center (GBMC).
Does Dr. Karoline K. Moon accept Medicare?
Yes. CMS data shows Dr. Moon billed Medicare for 315 services in 2024, and Dr. Moon accepts Medicare assignment.
Does Dr. Karoline K. Moon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Moon as offering telehealth services.
How many Medicare patients does Dr. Karoline K. Moon see?
CMS counts 229 Medicare patients who saw Dr. Moon in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
What services does Dr. Karoline K. Moon bill to Medicare?
In 2024, Dr. Moon's most billed Medicare services were office visit, established patient (99215), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Karoline K. Moon go to medical school?
Dr. Moon graduated from University of Rochester School of Medicine and Dentistry in 2007.
What drugs does Dr. Karoline K. Moon prescribe most?
In 2023 Medicare Part D data, Dr. Moon's most prescribed drugs by claims were Armodafinil.
Has Dr. Karoline K. Moon received payments from drug or device companies?
CMS Open Payments shows $91 in general payments to Dr. Moon from 4 companies from 2017 to 2025. The largest total came from Harmony Biosciences LLC.
How long has Dr. Karoline K. Moon been practicing?
Dr. Moon graduated from medical school in 2007, 19 years ago.
Does Dr. Karoline K. Moon do research?
Dmand AI links 2 publications to Dr. Moon.
Who does Dr. Karoline K. Moon publish with?
Dr. Moon's most frequent co-authors are Allison A. Lambert, MD, MHS (1 shared paper) and Ann Marie Parker, MD (1 shared paper).
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