Dr. Osaid K. Ahmad, MD
- Medicare services, 2024
- 711
- Medicare patients, 2024
- 212
- Part D claims, 2024
- 471
- Hospital affiliations
- 5
- Industry payments
- $1,781
- Practice address
- 300 N Commercial St Suite 100, Neenah, WI 54956
- Practice phone
- Call (920) 725-7861
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fresenius Kidney Care Northeast Wisconsin Neenah
Dialysis Center - Independent · Neenah, Wisconsin
Find Dr. Ahmad'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. Osaid K. Ahmad is a nephrologist in Neenah, Wisconsin
Dr. Ahmad practices at Fresenius Kidney Care Northeast Wisconsin Neenah in Neenah, Wisconsin.
Dr. Ahmad's NPI, 1689618589, was assigned on June 15, 2006. Dr. Ahmad holds Wisconsin license 42175020.
- NPI
- 1689618589NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658306980
- NPI enumeration date
- June 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 725-7861
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Osaid K. Ahmad practices at Fresenius Kidney Care Northeast Wisconsin Neenah in Neenah, Wisconsin
Dr. Ahmad's primary practice is Fresenius Kidney Care Northeast Wisconsin Neenah, at 300 N Commercial St Suite 100, Neenah, WI 54956 in Winnebago County. The practice phone is (920) 725-7861.
- Fresenius Kidney Care Northeast Wisconsin Neenah300 N Commercial St Suite 100, Neenah, WI 54956 · Winnebago CountyPhone(920) 725-7861
Source: Dmand AI Affiliation Data
Dr. Osaid K. Ahmad is affiliated with 9 sites of care and 3 medical groups
Dr. Ahmad's primary practice is Fresenius Kidney Care Northeast Wisconsin Neenah in Neenah, Wisconsin. Dr. Ahmad is also affiliated with ThedaCare Regional Medical Center-Neenah. The medical group on file is Fox Valley Nephrology Partners. Dmand AI also links Dr. Ahmad to 4 more hospitals, 2 dialysis centers, 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Osaid K. Ahmad's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ahmad practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fresenius Kidney Care Northeast Wisconsin Neenah | Available with a free account |
| +8 more sites and 2 medical groups | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Osaid K. Ahmad is one of 168 nephrologists in Wisconsin
Nephrology is Dr. Ahmad's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Ahmad is licensed in Wisconsin.
Specialties and state licenses
- Nephrology, WisconsinPrimary
Nephrologists near Dr. Ahmad
Counts of nephrologists 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. Osaid K. Ahmad billed Medicare for 711 services in 2024
CMS data shows 711 Medicare services from Dr. Ahmad across 8 procedure codes in 2024, for 212 Medicare patients. Medicare paid $102,135 for them.
Dr. Ahmad's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5002024: 36327%
- Office and hospital visits
- 2023: 4192024: 34817%
Where Dr. Ahmad's Medicare services took place, 2024
- In an office34448%
- In a facility36752%
Dr. Ahmad compared with the Wisconsin median for nephrologists, 2024
- Dr. Ahmad
- Wisconsin median
- Medicare services
- 711vs 6775% above
- Medicare patients
- 212vs 23610% below
- Part D claims
- 366vs 65144% below
Medians across 167 nephrologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Ahmad'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. Ahmad?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ahmad and other nephrologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Osaid K. Ahmad treated 212 Medicare patients in 2024, average age 70
CMS counts 212 Medicare patients who saw Dr. Ahmad in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 21% are also on Medicaid. Their average risk score is 5.55, 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. Ahmad's median patient age at 70, with 42% women.
Dr. Ahmad's Medicare patients by age, 2024
Dr. Ahmad's Medicare patients by sex, 2024
- Women9344%
- Men11956%
Chronic conditions among Dr. Ahmad's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Heart failure62%
- Ischemic heart disease52%
- Arthritis42%
- Atrial fibrillation41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ahmad's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women42%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Osaid K. Ahmad wrote 471 Medicare Part D claims in 2024
In 2024, Dr. Ahmad wrote 471 Medicare Part D claims for 103 patients. 94% of them were for generic drugs. CMS names the drug for 366 of them, across 11 drugs with 11 or more claims each, at $17,339 in total drug cost. In 2023, CMS named 373 claims across 11 drugs.
Dr. Ahmad's Part D claims by kind of drug, 2024
- Generic443 claims94%
- Brand-name28 claims6%
Dr. Ahmad'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3732024: 3662%
Drugs named by CMS: 11 in 2024, 11 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. Osaid K. Ahmad takes part in Medicare
Dr. Ahmad 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Osaid K. Ahmad received $1,781 in industry payments from 2016 to 2025
CMS Open Payments shows 94 general payments to Dr. Ahmad from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 85% of the total. Relypsa, Inc. paid the most, $416.
General payments to Dr. Ahmad by program year, 2016 to 2025
General payments to Dr. Ahmad by kind, 2016 to 2025
- Food and beverage$1,50885%
- Speaker and faculty fees$20011%
- Education$734%
Companies that paid Dr. Ahmad the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Osaid K. Ahmad'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 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) |
| 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. Osaid K. Ahmad
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. Osaid K. Ahmad's NPI number?
Dr. Osaid K. Ahmad's NPI number is 1689618589. It was assigned on June 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Osaid K. Ahmad?
Dr. Osaid K. Ahmad is a nephrologist in Neenah, Wisconsin. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Osaid K. Ahmad practice?
Dr. Ahmad practices at 300 N Commercial St Suite 100, Neenah, WI 54956. Dr. Ahmad's primary practice is Fresenius Kidney Care Northeast Wisconsin Neenah in Neenah, Wisconsin. Dmand AI also links Dr. Ahmad to 4 hospitals, 2 dialysis centers, 2 medical groups and 1 group practice or clinic.
What is Dr. Osaid K. Ahmad's office phone number?
The practice phone on file for Dr. Ahmad is (920) 725-7861.
What is Dr. Osaid K. Ahmad's medical license number?
Dr. Ahmad holds Wisconsin license 42175020.
Which hospitals is Dr. Osaid K. Ahmad affiliated with?
Dr. Ahmad is affiliated with ThedaCare Regional Medical Center-Neenah. Dmand AI links Dr. Ahmad to 4 more hospitals.
What medical group is Dr. Osaid K. Ahmad part of?
Dr. Ahmad is linked to Fox Valley Nephrology Partners. Dmand AI links Dr. Ahmad to 2 more medical groups.
Does Dr. Osaid K. Ahmad accept Medicare?
Yes. CMS data shows Dr. Ahmad billed Medicare for 711 services in 2024, and Dr. Ahmad accepts Medicare assignment.
How many Medicare patients does Dr. Osaid K. Ahmad see?
CMS counts 212 Medicare patients who saw Dr. Ahmad in 2024, with an average age of 70.
What services does Dr. Osaid K. Ahmad bill to Medicare?
In 2024, Dr. Ahmad's most billed Medicare services were dialysis (90960), hospital inpatient care (99232) and dialysis (90935).
Show 3 more questionsShow fewer questions
What drugs does Dr. Osaid K. Ahmad prescribe most?
In 2024 Medicare Part D data, Dr. Ahmad's most prescribed drugs by claims were Furosemide, Calcitriol and Amlodipine Besylate.
Has Dr. Osaid K. Ahmad received payments from drug or device companies?
CMS Open Payments shows $1,781 in general payments to Dr. Ahmad from 22 companies from 2016 to 2025. The largest total came from Relypsa, Inc.
How long has Dr. Osaid K. Ahmad been practicing?
Dr. Ahmad graduated from medical school in 1995, 31 years ago.
Selling to nephrology practices?
See nephrologists in Wisconsin by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card