Dr. Nazhat Taj-Schaal, MD
- Medicare services, 2024
- 317
- Medicare patients, 2024
- 109
- Part D claims, 2024
- 2,817
- Publications
- 4
- Hospital affiliations
- 2
- Practice address
- 6515 Pullman Dr, Lewis Center, OH 43035
- Practice phone
- Call (614) 293-5123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OSU General Internal Medicine
Lewis Center, Ohio
Find Dr. Taj-Schaal'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. Nazhat Taj-Schaal is an internist in Lewis Center, Ohio
Dr. Taj-Schaal practices at OSU General Internal Medicine in Lewis Center, Ohio.
Dr. Taj-Schaal's NPI, 1881605194, was assigned on August 11, 2006. Dr. Taj-Schaal graduated from University of Missouri School of Medicine in 2000. Dr. Taj-Schaal's Ohio license number on file is 35.096494.
- NPI
- 1881605194NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577535640
- NPI enumeration date
- August 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (614) 293-5123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nazhat Taj-Schaal practices at OSU General Internal Medicine in Lewis Center, Ohio
Dr. Taj-Schaal's primary practice is OSU General Internal Medicine, at 6515 Pullman Dr, Lewis Center, OH 43035 in Delaware County. The practice phone is (614) 293-5123.
- OSU General Internal Medicine6515 Pullman Dr, Lewis Center, OH 43035 · Delaware CountyPhone(614) 293-5123
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nazhat Taj-Schaal is affiliated with 4 sites of care and 1 medical group
Dr. Taj-Schaal's primary practice is OSU General Internal Medicine in Lewis Center, Ohio. Dr. Taj-Schaal is also affiliated with Ohio State University Hospital. The medical group on file is Ohio State University Physicians. Dmand AI also links Dr. Taj-Schaal to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nazhat Taj-Schaal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Taj-Schaal practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSU General Internal Medicine | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nazhat Taj-Schaal is one of 4,708 internists in Ohio
Internal medicine is Dr. Taj-Schaal's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Taj-Schaal is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Taj-Schaal's licenses on file in 3 states: Ohio, Oregon and Washington.
Specialties and state licenses
- Internal medicine, OhioPrimary
- Oregon license
- Washington license
Clinical focus
Dmand AI lists acid reflux, acute sinusitis, acute skin infection, aneurysm, anxiety, arteritis, arthritis and asthma among the conditions Dr. Taj-Schaal treats.
Internists near Dr. Taj-Schaal
Counts of internists 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. Nazhat Taj-Schaal billed Medicare for 317 services in 2024
CMS data shows 317 Medicare services from Dr. Taj-Schaal across 5 procedure codes in 2024, for 109 Medicare patients. Medicare paid $12,012 for them. Every service was in an office.
Dr. Taj-Schaal's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2462024: 2268%
- Other services
- 2023: 882024: 7614%
- Tests and treatments
- 2023: 392024: 1562%
Dr. Taj-Schaal compared with the Ohio median for internists, 2024
- Dr. Taj-Schaal
- Ohio median
- Medicare services
- 317vs 48735% below
- Medicare patients
- 109vs 19243% below
- Part D claims
- 2,292vs 2947.8 times
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Taj-Schaal'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nazhat Taj-Schaal treated 109 Medicare patients in 2024, average age 72
CMS counts 109 Medicare patients who saw Dr. Taj-Schaal in 2024. The largest group is 65 to 74, with 65 patients. 72% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Taj-Schaal's median patient age at 45, with 64% women.
Dr. Taj-Schaal's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Taj-Schaal's Medicare patients by sex, 2024
- Women7670%
- Men3330%
Chronic conditions among Dr. Taj-Schaal's Medicare patients, 2024
- High cholesterol72%
- High blood pressure69%
- Arthritis49%
- Diabetes23%
- Ischemic heart disease23%
- Mood disorders23%
- Atrial fibrillation22%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Taj-Schaal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nazhat Taj-Schaal wrote 2,817 Medicare Part D claims in 2024
In 2024, Dr. Taj-Schaal wrote 2,817 Medicare Part D claims for 246 patients. 86% of them were for generic drugs. CMS names the drug for 2,292 of them, across 69 drugs with 11 or more claims each, at $168,314 in total drug cost. In 2023, CMS named 2,061 claims across 61 drugs.
Dr. Taj-Schaal's Part D claims by kind of drug, 2024
- Generic2,423 claims86%
- Brand-name381 claims14%
- Other13 claims0%
Dr. Taj-Schaal'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. Taj-Schaal's Part D claims, 2024
- Opioids1%18 of 2,817 claims
- Antibiotics3%79 of 2,817 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: 2,0612024: 2,29211%
Drugs named by CMS: 69 in 2024, 61 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. Nazhat Taj-Schaal offers telehealth to Medicare patients
Dr. Taj-Schaal accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Taj-Schaal as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nazhat Taj-Schaal has 4 publications on record
Dmand AI links 4 papers to Dr. Taj-Schaal, published from 2017 to 2024. 2020 was the busiest year, with 2. The most frequent topics are Tympanic Membrane, Ear Diseases and Image Processing, Computer-Assisted. Dr. Taj-Schaal's most frequent co-authors are Charles Albert Elmaraghy, MD, Aaron Moberly, MD and Theodoros N. Teknos, MD.
Dr. Taj-Schaal's papers by year, 2017 to 2024
Topics Dr. Taj-Schaal writes about most
- Tympanic Membrane
- Ear Diseases
- Image Processing, Computer-Assisted
- Otolaryngology
- Otoscopy
- Telemedicine
Dr. Taj-Schaal's most frequent co-authors
- Charles Albert Elmaraghy, MD3 shared papers
- Aaron Moberly, MD2 shared papers
- Theodoros N. Teknos, MD2 shared papers
Recent publications by Dr. Taj-Schaal
J Telemed Telecare
See who Dr. Taj-Schaal researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Taj-Schaal 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. Nazhat Taj-Schaal has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Taj-Schaal, most recently NCQA PCMH in 2014.
Awards and honors for Dr. Taj-Schaal
- 2014
- NCQA PCMH
- NCQA PPC
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Nazhat Taj-Schaal graduated from University of Missouri School of Medicine
Dr. Taj-Schaal graduated from University of Missouri School of Medicine in 2000.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Nazhat Taj-Schaal accepts plans from 11 insurance carriers
Dr. Taj-Schaal is in network with 11 carriers, including Aetna, United Healthcare and Molina. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Molina
- HCSC
- Humana
- Medical Mutual of Ohio
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +3 more carriersWith a free account
Plan types Dr. Taj-Schaal accepts, by number of carriers
- Medicare7
- PPO6
- HMO4
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nazhat Taj-Schaal'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Nazhat Taj-Schaal
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. Nazhat Taj-Schaal's NPI number?
Dr. Nazhat Taj-Schaal's NPI number is 1881605194. It was assigned on August 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nazhat Taj-Schaal?
Dr. Nazhat Taj-Schaal is an internist in Lewis Center, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nazhat Taj-Schaal practice?
Dr. Taj-Schaal practices at 6515 Pullman Dr, Lewis Center, OH 43035. Dr. Taj-Schaal's primary practice is OSU General Internal Medicine in Lewis Center, Ohio. Dmand AI also links Dr. Taj-Schaal to 1 hospital and 1 group practice or clinic.
What is Dr. Nazhat Taj-Schaal's office phone number?
The practice phone on file for Dr. Taj-Schaal is (614) 293-5123.
What is Dr. Nazhat Taj-Schaal's medical license number?
Dr. Taj-Schaal's Ohio license number on file is 35.096494, one of the licenses on file in 3 states.
Which states has Dr. Nazhat Taj-Schaal been licensed in?
Dmand AI has state licenses on file for Dr. Taj-Schaal in Ohio (2010 to 2025), Oregon (since 2005) and Washington (2006 to 2012).
Which hospitals is Dr. Nazhat Taj-Schaal affiliated with?
Dr. Taj-Schaal is affiliated with Ohio State University Hospital. Dmand AI links Dr. Taj-Schaal to 1 more hospital.
What medical group is Dr. Nazhat Taj-Schaal part of?
Dr. Taj-Schaal is linked to Ohio State University Physicians.
Does Dr. Nazhat Taj-Schaal accept Medicare?
Yes. CMS data shows Dr. Taj-Schaal billed Medicare for 317 services in 2024, and Dr. Taj-Schaal accepts Medicare assignment.
Does Dr. Nazhat Taj-Schaal offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Taj-Schaal as offering telehealth services.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Nazhat Taj-Schaal see?
CMS counts 109 Medicare patients who saw Dr. Taj-Schaal in 2024, with an average age of 72.
Is Dr. Nazhat Taj-Schaal board certified?
Yes. Dr. Taj-Schaal is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Nazhat Taj-Schaal bill to Medicare?
In 2024, Dr. Taj-Schaal's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G0008).
Where did Dr. Nazhat Taj-Schaal go to medical school?
Dr. Taj-Schaal graduated from University of Missouri School of Medicine in 2000.
What drugs does Dr. Nazhat Taj-Schaal prescribe most?
In 2024 Medicare Part D data, Dr. Taj-Schaal's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
How long has Dr. Nazhat Taj-Schaal been practicing?
Dr. Taj-Schaal graduated from medical school in 2000, 26 years ago.
Does Dr. Nazhat Taj-Schaal do research?
Dmand AI links 4 publications to Dr. Taj-Schaal, published from 2017 to 2024.
Who does Dr. Nazhat Taj-Schaal publish with?
Dr. Taj-Schaal's most frequent co-authors are Charles Albert Elmaraghy, MD (3 shared papers), Aaron Moberly, MD (2 shared papers) and Theodoros N. Teknos, MD (2 shared papers).
What insurance does Dr. Nazhat Taj-Schaal accept?
Dr. Taj-Schaal is in network with 11 carriers, including Aetna, United Healthcare and Molina. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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