J Allergy Clin Immunol Pract
Clinical Decision-MakingDelayed DiagnosisGenetic Diseases, Inborn
Dr. Natalia Chaimowitz, MD, PhD
NPI1306265590PAC ID8729488077
- Part D claims, 2023
- 13
- Publications
- 18
- Hospital affiliations
- 1
- Industry payments
- $56,001
- Medical group
- 1
- Practice address
- 801 Seventh Avenue, Fort Worth, TX 76104
- Practice phone
- Call (682) 885-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chaimowitz'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. Natalia Chaimowitz is an allergist and immunologist in Fort Worth, Texas
Dr. Chaimowitz practices at Cook Children's Medical Center in Fort Worth, Texas, part of Cook Children's Health Care System.
Dr. Chaimowitz's NPI, 1306265590, was assigned on April 15, 2014. Dr. Chaimowitz graduated from VCU School of Medicine in 2014. Dr. Chaimowitz's Texas license number on file is S3133.
NPI and contact details
- NPI
- 1306265590NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729488077
- NPI enumeration date
- April 15, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (682) 885-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Natalia Chaimowitz practices at Cook Children's Medical Center in Fort Worth, Texas
Dr. Chaimowitz's primary practice is Cook Children's Medical Center, at 801 Seventh Avenue, Fort Worth, TX 76104 in Tarrant County. The practice phone is (682) 885-4000.
- Cook Children's Medical Center801 Seventh Avenue, Fort Worth, TX 76104 · Tarrant CountyPhone(682) 885-4000
Source: Dmand AI Affiliation Data
Dr. Natalia Chaimowitz is affiliated with 2 sites of care and 1 medical group
Dr. Chaimowitz's primary practice is Cook Children's Medical Center in Fort Worth, Texas, part of Cook Children's Health Care System. The medical group on file is Cook Childrens Physician Network. Dmand AI also links Dr. Chaimowitz 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. Natalia Chaimowitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chaimowitz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cook Children's 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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Dmand AI maps EHR vendors, IT decision makers and buying committees across Cook Children's Health Care System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Natalia Chaimowitz is one of 288 allergists and immunologists in Texas
Allergy and immunology is Dr. Chaimowitz's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Chaimowitz is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Chaimowitz's licenses on file in 2 states: Texas and Ohio.
Specialties and state licenses
- Allergy and immunology, TexasPrimary
- Ohio license
Allergists and immunologists near Dr. Chaimowitz
Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.
288allergists and immunologists in Texas12allergists and immunologists in Fort Worth3allergists and immunologists at Cook Children's Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Natalia Chaimowitz's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Chaimowitz's median patient age at 8, with 41% women.
Dr. Chaimowitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women41%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Natalia Chaimowitz wrote 13 Medicare Part D claims in 2023
In 2023, Dr. Chaimowitz wrote 13 Medicare Part D claims. They cover 1 drug, with $13,500 in total drug cost.
Part D claims, 202313
Drugs named by CMS1
Total drug cost$13,500
Dr. Chaimowitz'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.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Natalia Chaimowitz takes part in Medicare
Dr. Chaimowitz 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)
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Dr. Natalia Chaimowitz has 18 publications on record
Dmand AI links 18 papers to Dr. Chaimowitz, published from 2011 to 2025. 2012 was the busiest year, with 4. The most frequent topics are Immune System Diseases, Patient Care Team and Signal Transduction. Dr. Chaimowitz has published most often in N Engl J Med. Dr. Chaimowitz's most frequent co-authors are Nicholas Rider, DO, Tiphanie Phillips Vogel, MD and Carl E. Allen, MD.
Papers18
Years published2011 to 2025
Dr. Chaimowitz's papers by year, 2011 to 2025
Topics Dr. Chaimowitz writes about most
- Immune System Diseases
- Patient Care Team
- Signal Transduction
- Cell Count
- Diabetes Mellitus, Type 1
- Gain of Function Mutation
- Germinal Center
- Janus Kinase Inhibitors
Dr. Chaimowitz's most frequent co-authors
- Nicholas Rider, DO3 shared papers
- Tiphanie Phillips Vogel, MD3 shared papers
- Carl E. Allen, MD2 shared papers
Recent publications by Dr. Chaimowitz
Disease ManagementImmune System DiseasesPatient Care Team
Immunol Rev
Immune System DiseasesJanus Kinase InhibitorsJanus Kinases
J Pediatr Hematol Oncol
Hospitals, PediatricLymphohistiocytosis, HemophagocyticPatient Care Team
J Allergy Clin Immunol
AutoimmunityExome SequencingGenetic Association Studies
See who Dr. Chaimowitz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chaimowitz works with, so you can find a warm path to the right allergists and immunologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Natalia Chaimowitz received $56,001 in industry payments from 2019 to 2025
CMS Open Payments shows 83 general payments to Dr. Chaimowitz from 9 drug and device companies from 2019 to 2025. Speaker and faculty fees make up the largest share, 50% of the total. Grifols Shared Services North America, Inc. paid the most, $16,579.
General payments to Dr. Chaimowitz by program year, 2019 to 2025
General payments to Dr. Chaimowitz by kind, 2019 to 2025
$56Kin total
- Speaker and faculty fees$27,74250%
- Consulting fees$16,74030%
- Travel and lodging$7,15013%
- Food and beverage$2,4924%
- Other$1,8783%
Companies that paid Dr. Chaimowitz the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Natalia Chaimowitz graduated from VCU School of Medicine
Dr. Chaimowitz graduated from VCU School of Medicine in 2014.
- Medical school
- Board certified in allergy & immunology
Source: Dmand AI Professional Profile Data
Dr. Natalia Chaimowitz accepts plans from 5 insurance carriers
Dr. Chaimowitz is in network with 5 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- Cigna
- CMS Medicare
Plan types Dr. Chaimowitz accepts, by number of carriers
- PPO4
- HMO3
- Medicare3
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Natalia Chaimowitz'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) |
| 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 |
| 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. Natalia Chaimowitz
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. Natalia Chaimowitz's NPI number?
Dr. Natalia Chaimowitz's NPI number is 1306265590. It was assigned on April 15, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Natalia Chaimowitz?
Dr. Natalia Chaimowitz is an allergist and immunologist in Fort Worth, Texas. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Natalia Chaimowitz practice?
Dr. Chaimowitz practices at 801 Seventh Avenue, Fort Worth, TX 76104. Dr. Chaimowitz's primary practice is Cook Children's Medical Center in Fort Worth, Texas, part of Cook Children's Health Care System. Dmand AI also links Dr. Chaimowitz to 1 group practice or clinic.
What is Dr. Natalia Chaimowitz's office phone number?
The practice phone on file for Dr. Chaimowitz is (682) 885-4000.
What is Dr. Natalia Chaimowitz's medical license number?
Dr. Chaimowitz's Texas license number on file is S3133, one of the licenses on file in 2 states.
Which states has Dr. Natalia Chaimowitz been licensed in?
Dmand AI has state licenses on file for Dr. Chaimowitz in Texas (2019 to 2025) and Ohio (2014 to 2018).
Which hospitals is Dr. Natalia Chaimowitz affiliated with?
Dr. Chaimowitz practices at Cook Children's Medical Center in Fort Worth, Texas.
What medical group is Dr. Natalia Chaimowitz part of?
Dr. Chaimowitz is linked to Cook Childrens Physician Network.
Does Dr. Natalia Chaimowitz accept Medicare?
Yes. CMS lists Dr. Chaimowitz as accepting Medicare assignment.
Is Dr. Natalia Chaimowitz board certified?
Yes. Dr. Chaimowitz is board certified in allergy & immunology by the American Board of Allergy and Immunology.
Show 7 more questionsShow fewer questions
Where did Dr. Natalia Chaimowitz go to medical school?
Dr. Chaimowitz graduated from VCU School of Medicine in 2014.
What drugs does Dr. Natalia Chaimowitz prescribe most?
In 2023 Medicare Part D data, Dr. Chaimowitz's most prescribed drugs by claims were Hizentra.
Has Dr. Natalia Chaimowitz received payments from drug or device companies?
CMS Open Payments shows $56,001 in general payments to Dr. Chaimowitz from 9 companies from 2019 to 2025. The largest total came from Grifols Shared Services North America, Inc.
How long has Dr. Natalia Chaimowitz been practicing?
Dr. Chaimowitz graduated from medical school in 2014, 12 years ago.
Does Dr. Natalia Chaimowitz do research?
Dmand AI links 18 publications to Dr. Chaimowitz, published from 2011 to 2025.
Who does Dr. Natalia Chaimowitz publish with?
Dr. Chaimowitz's most frequent co-authors are Nicholas Rider, DO (3 shared papers), Tiphanie Phillips Vogel, MD (3 shared papers) and Carl E. Allen, MD (2 shared papers).
What insurance does Dr. Natalia Chaimowitz accept?
Dr. Chaimowitz is in network with 5 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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