Dr. Stacy Eldon Mellum, MD
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 44
- Hospital affiliations
- 1
- Industry payments
- $1,461
- Practice address
- 645 N Arlington Ave, Reno, NV 89503
- Practice phone
- Call (775) 329-6241
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OB-GYN Associates Ltd
Reno, Nevada
Find Dr. Mellum'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. Stacy Eldon Mellum is an OB-GYN in Reno, Nevada
Dr. Mellum practices at OB-GYN Associates Ltd in Reno, Nevada.
Dr. Mellum's NPI, 1366520280, was assigned on November 1, 2006. Dr. Mellum graduated from UNR Med in 1991. Dr. Mellum holds Nevada license 7499.
- NPI
- 1366520280NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587840319
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (775) 329-6241
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stacy Eldon Mellum practices at OB-GYN Associates Ltd in Reno, Nevada
Dr. Mellum's primary practice is OB-GYN Associates Ltd, at 645 N Arlington Ave, Reno, NV 89503 in Washoe County. The practice phone is (775) 329-6241.
- OB-GYN Associates Ltd645 N Arlington Ave, Reno, NV 89503 · Washoe CountyPhone(775) 329-6241
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stacy Eldon Mellum is affiliated with 3 sites of care and 1 medical group
Dr. Mellum's primary practice is OB-GYN Associates Ltd in Reno, Nevada. Dr. Mellum is also affiliated with Renown Regional Medical Center. The medical group on file is OB-GYN Associates. Dmand AI also links Dr. Mellum to 1 more group practice or clinic, 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. Stacy Eldon Mellum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mellum practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OB-GYN Associates Ltd | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stacy Eldon Mellum is one of 274 OB-GYNs in Nevada
Obstetrics and gynecology is Dr. Mellum's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Mellum is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Mellum's licenses on file in 3 states: Nevada, California and Colorado.
Specialties and state licenses
- Obstetrics and gynecology, NevadaPrimary
- California license
- Colorado license
Clinical focus
Dmand AI lists menopause, ovarian cyst and pelvic prolapse among the conditions Dr. Mellum treats.
OB-GYNs near Dr. Mellum
Counts of OB-GYNs 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. Stacy Eldon Mellum billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Dr. Mellum across 1 procedure code in 2024, for 18 Medicare patients. Medicare paid $456 for them. Every service was in an office.
Dr. Mellum's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Other services
- 2022: 192024: 1237%
Dr. Mellum compared with the Nevada median for OB-GYNs, 2024
- Dr. Mellum
- Nevada median
- Medicare services
- 12vs 4473% below
- Medicare patients
- 18vs 3549% below
- Part D claims
- 27vs 3318% below
Medians across 241 OB-GYNs in Nevada with Dmand AI profiles that report each measure.
Dr. Mellum'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mellum and other OB-GYNs in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stacy Eldon Mellum treated 18 Medicare patients in 2024, average age 68
CMS counts 18 Medicare patients who saw Dr. Mellum in 2024. 75% of them have high cholesterol. Their average risk score is 0.60, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mellum's median patient age at 42, with 99% women.
Chronic conditions among Dr. Mellum's Medicare patients, 2024
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mellum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stacy Eldon Mellum wrote 44 Medicare Part D claims in 2024
In 2024, Dr. Mellum wrote 44 Medicare Part D claims for 11 patients. 68% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $1,415 in total drug cost. In 2023, CMS named 11 claims across 1 drug.
Dr. Mellum's Part D claims by kind of drug, 2024
- Generic30 claims68%
- Brand-name14 claims32%
Dr. Mellum'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: 112024: 27145%
Drugs named by CMS: 2 in 2024, 1 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. Stacy Eldon Mellum takes part in Medicare
Dr. Mellum accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Stacy Eldon Mellum received $1,461 in industry payments from 2016 to 2025
CMS Open Payments shows 89 general payments to Dr. Mellum from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $477.
General payments to Dr. Mellum by program year, 2016 to 2025
General payments to Dr. Mellum by kind, 2016 to 2025
- Food and beverage$1,40196%
- Education$604%
Companies that paid Dr. Mellum the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stacy Eldon Mellum graduated from UNR Med
Dr. Mellum graduated from UNR Med in 1991.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Stacy Eldon Mellum accepts plans from 8 insurance carriers
Dr. Mellum is in network with 8 carriers, including Aetna, United Healthcare and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
- NV State Medicaid
Plan types Dr. Mellum accepts, by number of carriers
- PPO4
- Medicare3
- POS3
- EPO2
- HMO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Stacy Eldon Mellum'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Stacy Eldon Mellum
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. Stacy Eldon Mellum's NPI number?
Dr. Stacy Eldon Mellum's NPI number is 1366520280. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stacy Eldon Mellum?
Dr. Stacy Eldon Mellum is an OB-GYN in Reno, Nevada. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Stacy Eldon Mellum practice?
Dr. Mellum practices at 645 N Arlington Ave, Reno, NV 89503. Dr. Mellum's primary practice is OB-GYN Associates Ltd in Reno, Nevada. Dmand AI also links Dr. Mellum to 1 group practice or clinic.
What is Dr. Stacy Eldon Mellum's office phone number?
The practice phone on file for Dr. Mellum is (775) 329-6241.
What is Dr. Stacy Eldon Mellum's medical license number?
Dr. Mellum holds Nevada license 7499, one of the licenses on file in 3 states.
Which states has Dr. Stacy Eldon Mellum been licensed in?
Dmand AI has state licenses on file for Dr. Mellum in Nevada (1995 to 2027), California (2025 to 2027) and Colorado (1993 to 1997).
Which hospitals is Dr. Stacy Eldon Mellum affiliated with?
Dr. Mellum is affiliated with Renown Regional Medical Center.
What medical group is Dr. Stacy Eldon Mellum part of?
Dr. Mellum is linked to OB-GYN Associates.
Does Dr. Stacy Eldon Mellum accept Medicare?
Yes. CMS data shows Dr. Mellum billed Medicare for 12 services in 2024, and Dr. Mellum accepts Medicare assignment.
How many Medicare patients does Dr. Stacy Eldon Mellum see?
CMS counts 18 Medicare patients who saw Dr. Mellum in 2024, with an average age of 68.
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Is Dr. Stacy Eldon Mellum board certified?
Yes. Dr. Mellum is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
What services does Dr. Stacy Eldon Mellum bill to Medicare?
In 2024, Dr. Mellum's most billed Medicare services were medicare service (G0101).
Where did Dr. Stacy Eldon Mellum go to medical school?
Dr. Mellum graduated from UNR Med in 1991.
What drugs does Dr. Stacy Eldon Mellum prescribe most?
In 2024 Medicare Part D data, Dr. Mellum's most prescribed drugs by claims were Estradiol and Estradiol (Twice Weekly).
Has Dr. Stacy Eldon Mellum received payments from drug or device companies?
CMS Open Payments shows $1,461 in general payments to Dr. Mellum from 25 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Stacy Eldon Mellum been practicing?
Dr. Mellum graduated from medical school in 1991, 35 years ago.
What insurance does Dr. Stacy Eldon Mellum accept?
Dr. Mellum is in network with 8 carriers, including Aetna, United Healthcare and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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