Dr. Nathan John Alder, MD
- Part D claims, 2024
- 50
- Publications
- 6
- Hospital affiliations
- 4
- Industry payments
- $617
- Medical groups
- 2
- Practice address
- 4300 West Memorial Road, Oklahoma City, OK 73120
- Practice phone
- Call (405) 755-1515
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Alder'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. Nathan John Alder is a urologist in Oklahoma City, Oklahoma
Dr. Alder practices at Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma, part of Mercy.
Dr. Alder's NPI, 1902420508, was assigned on May 31, 2020. Dr. Alder holds Oklahoma license 36058.
- NPI
- 1902420508NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153824263
- NPI enumeration date
- May 31, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (405) 755-1515
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathan John Alder practices at Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma
Dr. Alder's primary practice is Mercy Hospital Oklahoma City, at 4300 West Memorial Road, Oklahoma City, OK 73120 in Oklahoma County. The practice phone is (405) 755-1515.
- Mercy Hospital Oklahoma City4300 West Memorial Road, Oklahoma City, OK 73120 · Oklahoma CountyPhone(405) 755-1515
Source: Dmand AI Affiliation Data
Dr. Nathan John Alder is affiliated with 6 sites of care and 2 medical groups
Dr. Alder's primary practice is Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma, part of Mercy. Dr. Alder is also affiliated with Mercy Hospital Ardmore. The medical group on file is Mercy Clinic Oklahoma Communities. Dmand AI also links Dr. Alder to 2 more hospitals, 2 group practices and clinics and 1 medical group, 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. Nathan John Alder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alder practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Oklahoma City | Available with a free account |
| +5 more sites and 1 medical group | 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 Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nathan John Alder is one of 151 urologists in Oklahoma
Urology is Dr. Alder's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Alder is licensed in Oklahoma.
Specialties and state licenses
- Urology, OklahomaPrimary
Urologists near Dr. Alder
Counts of urologists 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. Nathan John Alder's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Alder's median patient age at 69, with 24% women.
Dr. Alder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women24%
- Men75%
Source: Dmand AI Patient Panel Data
Dr. Nathan John Alder wrote 50 Medicare Part D claims in 2024
In 2024, Dr. Alder wrote 50 Medicare Part D claims for 27 patients. 100% of them were for generic drugs. CMS names the drug for 21 of them, across 1 drug with 11 or more claims each, at $86 in total drug cost. In 2023, CMS named 47 claims across 3 drugs.
Dr. Alder'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: 472024: 2155%
Drugs named by CMS: 1 in 2024, 3 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. Nathan John Alder ranks in the 69th percentile for prostate resection in Medicare
Dr. Alder accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Alder as offering telehealth. CMS counts 14 procedures of prostate resection by Dr. Alder, more than 69% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Alder ranks in Medicare procedure volume
- Prostate resection
- 69th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Nathan John Alder has 6 publications on record
Dmand AI links 6 papers to Dr. Alder, published from 2018 to 2025. 2018 was the busiest year, with 2. The most frequent topics are Clomiphene and Hypogonadism. Dr. Alder's most frequent co-authors are Sorena Keihani, MD, Bradley J. Clark, DO and Christopher Michael Deibert, MD, MPH.
Dr. Alder's papers by year, 2018 to 2025
Topics Dr. Alder writes about most
- Clomiphene
- Hypogonadism
Dr. Alder's most frequent co-authors
- Sorena Keihani, MD4 shared papers
- Bradley J. Clark, DO1 shared paper
- Christopher Michael Deibert, MD, MPH1 shared paper
Recent publications by Dr. Alder
See who Dr. Alder researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alder works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nathan John Alder received $617 in industry payments from 2022 to 2025
CMS Open Payments shows 26 general payments to Dr. Alder from 13 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $225.
General payments to Dr. Alder by program year, 2022 to 2025
Companies that paid Dr. Alder the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nathan John Alder'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)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)Doctors and Clinicians Utilization Data (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. Nathan John Alder
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. Nathan John Alder's NPI number?
Dr. Nathan John Alder's NPI number is 1902420508. It was assigned on May 31, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan John Alder?
Dr. Nathan John Alder is a urologist in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Nathan John Alder practice?
Dr. Alder practices at 4300 West Memorial Road, Oklahoma City, OK 73120. Dr. Alder's primary practice is Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma, part of Mercy. Dmand AI also links Dr. Alder to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Nathan John Alder's office phone number?
The practice phone on file for Dr. Alder is (405) 755-1515.
What is Dr. Nathan John Alder's medical license number?
Dr. Alder holds Oklahoma license 36058.
Which hospitals is Dr. Nathan John Alder affiliated with?
Dr. Alder practices at Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma. Dr. Alder is also affiliated with Mercy Hospital Ardmore. Dmand AI links Dr. Alder to 2 more hospitals.
What medical group is Dr. Nathan John Alder part of?
Dr. Alder is linked to Mercy Clinic Oklahoma Communities. Dmand AI links Dr. Alder to 1 more medical group.
Does Dr. Nathan John Alder accept Medicare?
Yes. CMS lists Dr. Alder as accepting Medicare assignment.
Does Dr. Nathan John Alder offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Alder as offering telehealth services.
What drugs does Dr. Nathan John Alder prescribe most?
In 2024 Medicare Part D data, Dr. Alder's most prescribed drugs by claims were Tamsulosin HCl.
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Has Dr. Nathan John Alder received payments from drug or device companies?
CMS Open Payments shows $617 in general payments to Dr. Alder from 13 companies from 2022 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Nathan John Alder been practicing?
Dr. Alder graduated from medical school in 2020, 6 years ago.
Does Dr. Nathan John Alder do research?
Dmand AI links 6 publications to Dr. Alder, published from 2018 to 2025.
Who does Dr. Nathan John Alder publish with?
Dr. Alder's most frequent co-authors are Sorena Keihani, MD (4 shared papers), Bradley J. Clark, DO (1 shared paper) and Christopher Michael Deibert, MD, MPH (1 shared paper).
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