AmmoniaElectroencephalographyHyperammonemia
Dr. Nicholas Ah Mew, MD
NPI1255623815PAC ID5799957106
- Publications
- 25
- Clinical trials
- 3
- Hospital affiliations
- 1
- Industry payments
- $277,498
- Medical group
- 1
- 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. Ah Mew'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. Nicholas Ah Mew is a clinical genetics (m.d.) physician in Washington, District of Columbia
Dr. Ah Mew practices at Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital.
Dr. Ah Mew's NPI, 1255623815, was assigned on May 13, 2011. Dr. Ah Mew graduated from McGill University Faculty of Medicine in 2002. Dr. Ah Mew holds District of Columbia license MD037189.
NPI and contact details
- NPI
- 1255623815NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799957106
- NPI enumeration date
- May 13, 2011
- 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
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nicholas Ah Mew practices at Children's National Hospital in Washington, District of Columbia
Dr. Ah Mew'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. Nicholas Ah Mew is affiliated with 2 sites of care and 1 medical group
Dr. Ah Mew'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. Ah Mew 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. Nicholas Ah Mew's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ah Mew 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
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Dr. Nicholas Ah Mew is one of 14 clinical genetics (m.d.) physicians in District of Columbia
Clinical genetics (m.d.) is Dr. Ah Mew's primary specialty in the NPI Registry, under taxonomy code 207SG0201X. Dr. Ah Mew is board certified in clinical biochemical genetics by the American Board of Medical Genetics and Genomics. Dmand AI has Dr. Ah Mew's licenses on file in 4 states: District of Columbia, Maryland, Virginia and North Carolina.
Specialties and state licenses
- Clinical genetics (m.d.), District of ColumbiaPrimary
- Maryland license
- Virginia license
- North Carolina license
Clinical genetics (m.d.) physicians near Dr. Ah Mew
Counts of clinical genetics (m.d.) physicians with a Dmand AI profile, by place and practice. Each opens the list.
14clinical genetics (m.d.) physicians in District of Columbia14clinical genetics (m.d.) physicians in Washington9clinical genetics (m.d.) physicians at Children's National Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nicholas Ah Mew's patients have a median age of 19
Across all payers, Dmand AI patient panel data puts Dr. Ah Mew's median patient age at 19, with 63% women.
Dr. Ah Mew's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 19
Patient panel by sex, all payers
- Women63%
- Men37%
Source: Dmand AI Patient Panel Data
How Dr. Nicholas Ah Mew takes part in Medicare
Dr. Ah Mew 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)
Dr. Nicholas Ah Mew has 25 publications on record
Dmand AI links 25 papers to Dr. Ah Mew, published from 2009 to 2024. 2011 was the busiest year, with 6. The most frequent topics are Propionic Acidemia, Health Planning Guidelines and Intellectual Disability. Dr. Ah Mew has published most often in Mol Genet Metab. Dr. Ah Mew's most frequent co-authors are Andrea L. Gropman, MD, Marshall Summar, MD and Vernon Reid Sutton, MD.
Papers25
Years published2009 to 2024
Dr. Ah Mew's papers by year, 2009 to 2024
Topics Dr. Ah Mew writes about most
- Propionic Acidemia
- Health Planning Guidelines
- Intellectual Disability
- Amino-Acid N-Acetyltransferase
- Ammonia
- Blood Glucose
- Carbon Dioxide
- Carbon Isotopes
Dr. Ah Mew's most frequent co-authors
- Andrea L. Gropman, MD6 shared papers
- Marshall Summar, MD5 shared papers
- Vernon Reid Sutton, MD4 shared papers
Recent publications by Dr. Ah Mew
Alanine-tRNA LigaseBiopsyExome
Autism Spectrum DisorderDwarfismIntellectual Disability
Mol Genet Metab
CarnitineCitrullineDNA, Mitochondrial
See who Dr. Ah Mew researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ah Mew works with, so you can find a warm path to the right clinical genetics (m.d.) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nicholas Ah Mew has worked on 3 clinical trials
Dmand AI links Dr. Ah Mew to 3 clinical trials. 3 are still active or recruiting. Conditions studied include Argininosuccinic Aciduria, Carnitine-Acylcarnitine Translocase Deficiency and Methylmalonic acidemia.
Conditions in Dr. Ah Mew's trials
- Argininosuccinic Aciduria
- Carnitine-Acylcarnitine Translocase Deficiency
- Methylmalonic acidemia
- Citrullinemia
- Glutaric Acidemia I
Investigators on the most trials with Dr. Ah Mew
Recent clinical trials with Dr. Ah Mew
Methylmalonic acidemiaHyperammonemiaCarglumic Acid
Argininosuccinic AciduriaCitrullinemia
Carnitine-Acylcarnitine Translocase DeficiencyGlutaric Acidemia I
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Nicholas Ah Mew received $277,498 in industry payments from 2016 to 2025
CMS Open Payments shows 27 general payments to Dr. Ah Mew from 8 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 68% of the total. Ultragenyx Pharmaceutical Inc. paid the most, $183,260. It also lists 1 research payment totaling $28,500 in 2025.
General payments to Dr. Ah Mew by program year, 2016 to 2025
General payments to Dr. Ah Mew by kind, 2016 to 2025
$277.5Kin total
- Consulting fees$188,41068%
- Grants$80,00029%
- Travel and lodging$9,0293%
- Food and beverage$570%
- Education$20%
Companies that paid Dr. Ah Mew 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. Nicholas Ah Mew graduated from McGill University Faculty of Medicine
Dr. Ah Mew graduated from McGill University Faculty of Medicine in 2002.
- Medical school
- Board certified in clinical biochemical genetics
- Board certified in clinical genetics and genomics
Source: Dmand AI Professional Profile Data
Dr. Nicholas Ah Mew accepts plans from 9 insurance carriers
Dr. Ah Mew is in network with 9 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- CareFirst BlueCross BlueShield
- Elevance
- Molina
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +1 more carriersWith a free account
Plan types Dr. Ah Mew accepts, by number of carriers
- PPO6
- HMO5
- POS5
- Medicare4
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nicholas Ah Mew'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 |
| 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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Nicholas Ah Mew
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. Nicholas Ah Mew's NPI number?
Dr. Nicholas Ah Mew's NPI number is 1255623815. It was assigned on May 13, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicholas Ah Mew?
Dr. Nicholas Ah Mew is a clinical genetics (m.d.) physician in Washington, District of Columbia. The primary specialty in the NPI Registry is Clinical Genetics (M.D.) Physician (taxonomy code 207SG0201X).
Where does Dr. Nicholas Ah Mew practice?
Dr. Ah Mew practices at 111 Michigan Ave, NW, Washington, DC 20010. Dr. Ah Mew's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. Dmand AI also links Dr. Ah Mew to 1 dialysis center.
What is Dr. Nicholas Ah Mew's office phone number?
The practice phone on file for Dr. Ah Mew is (202) 476-5000.
What is Dr. Nicholas Ah Mew's medical license number?
Dr. Ah Mew holds District of Columbia license MD037189, one of the licenses on file in 4 states.
Which states has Dr. Nicholas Ah Mew been licensed in?
Dmand AI has state licenses on file for Dr. Ah Mew in District of Columbia (2008 to 2027), Maryland (2011 to 2026), Virginia (2011 to 2026) and North Carolina (2020 to 2022).
Which hospitals is Dr. Nicholas Ah Mew affiliated with?
Dr. Ah Mew practices at Children's National Hospital in Washington, District of Columbia.
What medical group is Dr. Nicholas Ah Mew part of?
Dr. Ah Mew is linked to Children's National Hospital.
Does Dr. Nicholas Ah Mew accept Medicare?
Yes. CMS lists Dr. Ah Mew as accepting Medicare assignment.
Is Dr. Nicholas Ah Mew board certified?
Yes. Dr. Ah Mew is board certified in clinical biochemical genetics by the American Board of Medical Genetics and Genomics.
Show 6 more questionsShow fewer questions
Where did Dr. Nicholas Ah Mew go to medical school?
Dr. Ah Mew graduated from McGill University Faculty of Medicine in 2002.
Has Dr. Nicholas Ah Mew received payments from drug or device companies?
CMS Open Payments shows $277,498 in general payments to Dr. Ah Mew from 8 companies from 2016 to 2025. The largest total came from Ultragenyx Pharmaceutical Inc.
How long has Dr. Nicholas Ah Mew been practicing?
Dr. Ah Mew graduated from medical school in 2002, 24 years ago.
Does Dr. Nicholas Ah Mew do research?
Dmand AI links 25 publications to Dr. Ah Mew, published from 2009 to 2024. Dr. Ah Mew has worked on 3 clinical trials.
Who does Dr. Nicholas Ah Mew publish with?
Dr. Ah Mew's most frequent co-authors are Andrea L. Gropman, MD (6 shared papers), Marshall Summar, MD (5 shared papers) and Vernon Reid Sutton, MD (4 shared papers).
What insurance does Dr. Nicholas Ah Mew accept?
Dr. Ah Mew is in network with 9 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
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