Dr. Hisham Z. Taher, MD
- Medicare services, 2024
- 958
- Medicare patients, 2024
- 373
- Part D claims, 2024
- 4,167
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 621 S New Ballas Rd, Saint Louis, MO 63141
- Practice phone
- Call (314) 251-4966
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Clinic Pulmonology - St. Louis
Saint Louis, Missouri
Find Dr. Taher'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. Hisham Z. Taher is a pulmonologist in Saint Louis, Missouri
Dr. Taher practices at Mercy Clinic Pulmonology - St. Louis in Saint Louis, Missouri.
Dr. Taher's NPI, 1689824468, was assigned on September 29, 2008. Dr. Taher holds Missouri license 2016010309.
- NPI
- 1689824468NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840461372
- NPI enumeration date
- September 29, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (314) 251-4966
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hisham Z. Taher practices at Mercy Clinic Pulmonology - St. Louis in Saint Louis, Missouri
Dr. Taher's primary practice is Mercy Clinic Pulmonology - St. Louis, at 621 S New Ballas Rd, Saint Louis, MO 63141 in Saint Louis County. The practice phone is (314) 251-4966.
- Mercy Clinic Pulmonology - St. Louis621 S New Ballas Rd, Saint Louis, MO 63141 · Saint Louis CountyPhone(314) 251-4966
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Hisham Z. Taher is affiliated with 6 sites of care and 4 medical groups
Dr. Taher's primary practice is Mercy Clinic Pulmonology - St. Louis in Saint Louis, Missouri. Dr. Taher is also affiliated with Mercy Hospital St. Louis. The medical group on file is Southeastern Physician Services PC. Dmand AI also links Dr. Taher to 1 more hospital, 3 group practices and clinics and 3 medical groups, 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. Hisham Z. Taher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Taher practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Clinic Pulmonology - St. Louis | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hisham Z. Taher is one of 279 pulmonologists in Missouri
Pulmonary disease is Dr. Taher's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dmand AI has Dr. Taher's licenses on file in 3 states: Missouri, Georgia and Iowa.
Specialties and state licenses
- Pulmonary disease, MissouriPrimary
- Internal medicine, Georgia
- Iowa license
Pulmonologists near Dr. Taher
Counts of pulmonologists 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. Hisham Z. Taher billed Medicare for 958 services in 2024
CMS data shows 958 Medicare services from Dr. Taher across 13 procedure codes in 2024, for 373 Medicare patients. Medicare paid $69,310 for them.
Dr. Taher's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0742024: 84122%
- Tests and treatments
- 2023: 1842024: 11736%
Where Dr. Taher's Medicare services took place, 2024
- In an office20822%
- In a facility75078%
Dr. Taher compared with the Missouri median for pulmonologists, 2024
- Dr. Taher
- Missouri median
- Medicare services
- 958vs 72832% above
- Medicare patients
- 373vs 33113% above
- Part D claims
- 3,976vs 7305.4 times
Medians across 283 pulmonologists in Missouri with Dmand AI profiles that report each measure.
Dr. Taher'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. Taher?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Taher and other pulmonologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hisham Z. Taher treated 373 Medicare patients in 2024, average age 75
CMS counts 373 Medicare patients who saw Dr. Taher in 2024. The largest group is 75 to 84, with 145 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.16, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Taher's median patient age at 72, with 53% women.
Dr. Taher's Medicare patients by age, 2024
Dr. Taher's Medicare patients by sex, 2024
- Women20254%
- Men17146%
Chronic conditions among Dr. Taher's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- COPD65%
- Arthritis62%
- Ischemic heart disease59%
- Heart failure50%
- Chronic kidney disease48%
- Mood disorders45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Taher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hisham Z. Taher wrote 4,167 Medicare Part D claims in 2024
In 2024, Dr. Taher wrote 4,167 Medicare Part D claims for 526 patients. 43% of them were for generic drugs. CMS names the drug for 3,976 of them, across 29 drugs with 11 or more claims each, at $1,325,690 in total drug cost. In 2023, CMS named 3,802 claims across 34 drugs.
Dr. Taher's Part D claims by kind of drug, 2024
- Generic1,797 claims43%
- Brand-name2,370 claims57%
Dr. Taher'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. Taher's Part D claims, 2024
- Antibiotics1%43 of 4,167 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: 3,8022024: 3,9765%
Drugs named by CMS: 29 in 2024, 34 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. Hisham Z. Taher offers telehealth to Medicare patients
Dr. Taher accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Taher as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Hisham Z. Taher has 2 publications on record
Dmand AI links 2 papers to Dr. Taher, published from 2016 to 2018. Dr. Taher's most frequent co-authors are Roy G. Brower, MD, Michael Hermann Eberlein, MD and Brian Kent Gehlbach, MD.
Dr. Taher's most frequent co-authors
- Roy G. Brower, MD1 shared paper
- Michael Hermann Eberlein, MD1 shared paper
- Brian Kent Gehlbach, MD1 shared paper
Recent publications by Dr. Taher
See who Dr. Taher researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Taher works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Hisham Z. Taher received $326 in industry payments from 2020 to 2025
CMS Open Payments shows 11 general payments to Dr. Taher from 9 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 94% of the total. Medtronic, Inc. paid the most, $106.
General payments to Dr. Taher by program year, 2020 to 2025
General payments to Dr. Taher by kind, 2020 to 2025
- Food and beverage$30794%
- Education$186%
Companies that paid Dr. Taher the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hisham Z. Taher'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 |
| 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. Hisham Z. Taher
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. Hisham Z. Taher's NPI number?
Dr. Hisham Z. Taher's NPI number is 1689824468. It was assigned on September 29, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Hisham Z. Taher?
Dr. Hisham Z. Taher is a pulmonologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Hisham Z. Taher practice?
Dr. Taher practices at 621 S New Ballas Rd, Saint Louis, MO 63141. Dr. Taher's primary practice is Mercy Clinic Pulmonology - St. Louis in Saint Louis, Missouri. Dmand AI also links Dr. Taher to 1 hospital, 3 group practices and clinics and 3 medical groups.
What is Dr. Hisham Z. Taher's office phone number?
The practice phone on file for Dr. Taher is (314) 251-4966.
What is Dr. Hisham Z. Taher's medical license number?
Dr. Taher holds Missouri license 2016010309, one of the licenses on file in 3 states.
Which states has Dr. Hisham Z. Taher been licensed in?
Dmand AI has state licenses on file for Dr. Taher in Missouri, Georgia and Iowa.
Which hospitals is Dr. Hisham Z. Taher affiliated with?
Dr. Taher is affiliated with Mercy Hospital St. Louis. Dmand AI links Dr. Taher to 1 more hospital.
What medical group is Dr. Hisham Z. Taher part of?
Dr. Taher is linked to Southeastern Physician Services PC. Dmand AI links Dr. Taher to 3 more medical groups.
Does Dr. Hisham Z. Taher accept Medicare?
Yes. CMS data shows Dr. Taher billed Medicare for 958 services in 2024, and Dr. Taher accepts Medicare assignment.
Does Dr. Hisham Z. Taher offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Taher as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Hisham Z. Taher see?
CMS counts 373 Medicare patients who saw Dr. Taher in 2024, with an average age of 75.
What services does Dr. Hisham Z. Taher bill to Medicare?
In 2024, Dr. Taher's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and hospital inpatient care (99222).
What drugs does Dr. Hisham Z. Taher prescribe most?
In 2024 Medicare Part D data, Dr. Taher's most prescribed drugs by claims were Albuterol Sulfate Hfa, Trelegy Ellipta and Fluticasone Propionate.
Has Dr. Hisham Z. Taher received payments from drug or device companies?
CMS Open Payments shows $326 in general payments to Dr. Taher from 9 companies from 2020 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Hisham Z. Taher been practicing?
Dr. Taher graduated from medical school in 2001, 25 years ago.
Does Dr. Hisham Z. Taher do research?
Dmand AI links 2 publications to Dr. Taher, published from 2016 to 2018.
Who does Dr. Hisham Z. Taher publish with?
Dr. Taher's most frequent co-authors are Roy G. Brower, MD (1 shared paper), Michael Hermann Eberlein, MD (1 shared paper) and Brian Kent Gehlbach, MD (1 shared paper).
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