Dr. Michael Daniel Keller, MD
- Part D claims, 2024
- 30
- Hospital affiliations
- 1
- Industry payments
- $8,842
- Medical group
- 1
- State licenses
- 2
- Practice address
- 111 Michigan Ave, NW, Washington, DC 20010
- Practice phone
- Call (202) 476-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Keller'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. Michael Daniel Keller is an allergist and immunologist in Washington, District of Columbia
Dr. Keller practices at Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital.
Dr. Keller's NPI, 1174724405, was assigned on May 31, 2007. Dr. Keller graduated from Duke University School of Medicine in 2007. Dr. Keller holds District of Columbia license MD041442.
- NPI
- 1174724405NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163688789
- NPI enumeration date
- May 31, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 476-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Michael Daniel Keller practices at Children's National Hospital in Washington, District of Columbia
Dr. Keller's primary practice is Children's National Hospital, at 111 Michigan Ave, NW, Washington, DC 20010 in The District County. The practice phone is (202) 476-5000.
- Children's National Hospital111 Michigan Ave, NW, Washington, DC 20010 · The District CountyPhone(202) 476-5000
Source: Dmand AI Affiliation Data
Dr. Michael Daniel Keller is affiliated with 2 sites of care and 1 medical group
Dr. Keller's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. The medical group on file is Children's National Hospital. Dmand AI also links Dr. Keller to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Daniel Keller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keller practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's National Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Children's National Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael Daniel Keller is one of 23 allergists and immunologists in District of Columbia
Allergy and immunology is Dr. Keller's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dmand AI has Dr. Keller's licenses on file in 2 states: District of Columbia and Maryland.
Specialties and state licenses
- Allergy and immunology, District of ColumbiaPrimary
- Allergy, Maryland
Allergists and immunologists near Dr. Keller
Counts of allergists and immunologists 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. Michael Daniel Keller's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Keller's median patient age at 14, with 23% women.
Dr. Keller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women23%
- Men77%
Source: Dmand AI Patient Panel Data
Dr. Michael Daniel Keller wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Keller wrote 30 Medicare Part D claims. 50% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $4,748,784 in total drug cost. In 2023, CMS named 32 claims across 2 drugs.
Dr. Keller's Part D claims by kind of drug, 2024
- Generic15 claims50%
- Brand-name15 claims50%
Dr. Keller'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. Keller's Part D claims, 2024
- Antibiotics43%13 of 30 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: 322024: 2425%
Drugs named by CMS: 2 in 2024, 2 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
How Dr. Michael Daniel Keller takes part in Medicare
Dr. Keller 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)
For MedTech and pharma teams
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Dr. Michael Daniel Keller received $8,842 in industry payments from 2016 to 2025
CMS Open Payments shows 21 general payments to Dr. Keller from 11 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 77% of the total. Gilead Sciences, Inc. paid the most, $5,072.
General payments to Dr. Keller by program year, 2016 to 2025
General payments to Dr. Keller by kind, 2016 to 2025
- Consulting fees$6,77077%
- Food and beverage$91610%
- Honoraria$6007%
- Travel and lodging$4415%
- Education$1161%
Companies that paid Dr. Keller the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Daniel Keller graduated from Duke University School of Medicine
Dr. Keller graduated from Duke University School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Daniel Keller'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Michael Daniel Keller
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. Michael Daniel Keller's NPI number?
Dr. Michael Daniel Keller's NPI number is 1174724405. It was assigned on May 31, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Daniel Keller?
Dr. Michael Daniel Keller is an allergist and immunologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Michael Daniel Keller practice?
Dr. Keller practices at 111 Michigan Ave, NW, Washington, DC 20010. Dr. Keller's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. Dmand AI also links Dr. Keller to 1 dialysis center.
What is Dr. Michael Daniel Keller's office phone number?
The practice phone on file for Dr. Keller is (202) 476-5000.
What is Dr. Michael Daniel Keller's medical license number?
Dr. Keller holds District of Columbia license MD041442, one of the licenses on file in 2 states.
Which states has Dr. Michael Daniel Keller been licensed in?
Dmand AI has state licenses on file for Dr. Keller in District of Columbia and Maryland.
Which hospitals is Dr. Michael Daniel Keller affiliated with?
Dr. Keller practices at Children's National Hospital in Washington, District of Columbia.
What medical group is Dr. Michael Daniel Keller part of?
Dr. Keller is linked to Children's National Hospital.
Does Dr. Michael Daniel Keller accept Medicare?
Yes. CMS lists Dr. Keller as accepting Medicare assignment.
Where did Dr. Michael Daniel Keller go to medical school?
Dr. Keller graduated from Duke University School of Medicine in 2007.
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What drugs does Dr. Michael Daniel Keller prescribe most?
In 2024 Medicare Part D data, Dr. Keller's most prescribed drugs by claims were Revcovi and Azithromycin.
Has Dr. Michael Daniel Keller received payments from drug or device companies?
CMS Open Payments shows $8,842 in general payments to Dr. Keller from 11 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Michael Daniel Keller been practicing?
Dr. Keller graduated from medical school in 2007, 19 years ago.
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