J Grad Med Educ
Ambulatory Care FacilitiesContinuity of Patient CareFamily Practice
Dr. Megan D. Ditty, MD
NPI1821354994PAC ID2668764150
- Medicare services, 2024
- 258
- Medicare patients, 2024
- 85
- Part D claims, 2024
- 4,028
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 8501 Meadow Crk, Rockford, MI 49341
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Corewell Health Medical Group - HOPD
Acute Care Hospital outpatient department · Rockford, Michigan
Find Dr. Ditty'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. Megan D. Ditty is an internist in Rockford, Michigan
Dr. Ditty practices at Corewell Health Medical Group - HOPD in Rockford, Michigan.
Dr. Ditty's NPI, 1821354994, was assigned on April 3, 2012. Dr. Ditty holds Michigan license 4301505962.
NPI and contact details
- NPI
- 1821354994NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668764150
- NPI enumeration date
- April 3, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Megan D. Ditty practices at Corewell Health Medical Group - HOPD in Rockford, Michigan
Dr. Ditty's primary practice is Corewell Health Medical Group - HOPD, at 8501 Meadow Crk, Rockford, MI 49341.
- Corewell Health Medical Group - HOPD8501 Meadow Crk, Rockford, MI 49341
Source: Dmand AI Affiliation Data
Dr. Megan D. Ditty is affiliated with 5 sites of care and 2 medical groups
Dr. Ditty's primary practice is Corewell Health Medical Group - HOPD in Rockford, Michigan. Dr. Ditty is also affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Dr. Ditty to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Ditty's employer is on file too: a hospital.
Corewell Health Medical Group - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Megan D. Ditty's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ditty practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Medical Group - HOPD | Available with a free account |
| +4 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. Ditty 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. Megan D. Ditty is one of 4,804 internists in Michigan
Internal medicine is Dr. Ditty's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ditty is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Ditty
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
4,804internists in Michigan
3internists in Rockford
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Megan D. Ditty billed Medicare for 258 services in 2024
CMS data shows 258 Medicare services from Dr. Ditty across 6 procedure codes in 2024, for 85 Medicare patients. Medicare paid $18,113 for them. Every service was in an office.
Medicare services, 2024258
Medicare patients85
Paid by Medicare$18,113
Procedure codes6
Dr. Ditty's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1312024: 14611%
- Other services
- 2023: 672024: 681%
- Lab and pathology
- 2023: 262024: 3015%
- Tests and treatments
- 2023: 152024: 147%
Dr. Ditty compared with the Michigan median for internists, 2024
- Dr. Ditty
- Michigan median
- Medicare services
- 258vs 42339% below
- Medicare patients
- 85vs 15947% below
- Part D claims
- 3,358vs 31410.7 times
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Ditty'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. Ditty?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ditty and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Megan D. Ditty treated 85 Medicare patients in 2024, average age 73
CMS counts 85 Medicare patients who saw Dr. Ditty in 2024. The largest group is 65 to 74, with 41 patients. 66% of them have high blood pressure, and 64% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ditty's median patient age at 41, with 65% women.
Medicare patients, 202485
Average age73
Average risk score1.22
Also on Medicaid14%
Dr. Ditty's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ditty's Medicare patients by sex, 2024
- Women5565%
- Men3035%
Chronic conditions among Dr. Ditty's Medicare patients, 2024
- High blood pressure66%
- High cholesterol64%
- Arthritis54%
- Mood disorders32%
- Depression31%
- Diabetes27%
- Ischemic heart disease26%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ditty's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Megan D. Ditty wrote 4,028 Medicare Part D claims in 2024
In 2024, Dr. Ditty wrote 4,028 Medicare Part D claims for 297 patients. 85% of them were for generic drugs. CMS names the drug for 3,358 of them, across 100 drugs with 11 or more claims each, at $333,346 in total drug cost. In 2023, CMS named 2,172 claims across 76 drugs.
Part D claims, 20244,028
Drugs named by CMS100
Total drug cost$333,346
Part D patients297
Dr. Ditty's Part D claims by kind of drug, 2024
- Generic3,429 claims85%
- Brand-name557 claims14%
- Other42 claims1%
Dr. Ditty'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. Ditty's Part D claims, 2024
- Opioids4%146 of 4,028 claims
- Antibiotics3%113 of 4,028 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: 2,1722024: 3,35855%
Drugs named by CMS: 100 in 2024, 76 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. Megan D. Ditty offers telehealth to Medicare patients
Dr. Ditty accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ditty as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Find internists like Dr. Ditty 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. Megan D. Ditty has 1 publication on record
Dmand AI links 1 paper to Dr. Ditty. Dr. Ditty's most frequent co-authors are Michael Dale Mendoza, MD, MPH and Karen G. Nead, MD.
Papers1
Dr. Ditty's most frequent co-authors
Recent publications by Dr. Ditty
See who Dr. Ditty researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ditty 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. Megan D. Ditty received $203 in industry payments from 2022 to 2024
CMS Open Payments shows 2 general payments to Dr. Ditty from 2 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $116.
General payments to Dr. Ditty by program year, 2022 to 2024
Companies that paid Dr. Ditty the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Megan D. Ditty'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) |
| 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) |
| 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. Megan D. Ditty
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. Megan D. Ditty's NPI number?
Dr. Megan D. Ditty's NPI number is 1821354994. It was assigned on April 3, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Megan D. Ditty?
Dr. Megan D. Ditty is an internist in Rockford, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Megan D. Ditty practice?
Dr. Ditty practices at 8501 Meadow Crk, Rockford, MI 49341. Dr. Ditty's primary practice is Corewell Health Medical Group - HOPD in Rockford, Michigan. Dmand AI also links Dr. Ditty to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Megan D. Ditty's medical license number?
Dr. Ditty holds Michigan license 4301505962.
Which hospitals is Dr. Megan D. Ditty affiliated with?
Dr. Ditty is affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. Dmand AI links Dr. Ditty to 1 more hospital.
What medical group is Dr. Megan D. Ditty part of?
Dr. Ditty is linked to Corewell Health Medical Group West. Dmand AI links Dr. Ditty to 1 more medical group.
Does Dr. Megan D. Ditty accept Medicare?
Yes. CMS data shows Dr. Ditty billed Medicare for 258 services in 2024, and Dr. Ditty accepts Medicare assignment.
Does Dr. Megan D. Ditty offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ditty as offering telehealth services.
How many Medicare patients does Dr. Megan D. Ditty see?
CMS counts 85 Medicare patients who saw Dr. Ditty in 2024, with an average age of 73.
What services does Dr. Megan D. Ditty bill to Medicare?
In 2024, Dr. Ditty's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Show 5 more questionsShow fewer questions
What drugs does Dr. Megan D. Ditty prescribe most?
In 2024 Medicare Part D data, Dr. Ditty's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lisinopril.
Has Dr. Megan D. Ditty received payments from drug or device companies?
CMS Open Payments shows $203 in general payments to Dr. Ditty from 2 companies from 2022 to 2024. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Megan D. Ditty been practicing?
Dr. Ditty graduated from medical school in 2012, 14 years ago.
Does Dr. Megan D. Ditty do research?
Dmand AI links 1 publication to Dr. Ditty.
Who does Dr. Megan D. Ditty publish with?
Dr. Ditty's most frequent co-authors are Michael Dale Mendoza, MD, MPH (1 shared paper) and Karen G. Nead, MD (1 shared paper).
Selling to internal medicine practices?
See internists in Michigan 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