Stephanie M. Wyckoff
- Medicare services, 2024
- 29
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 151
- Hospital affiliations
- 1
- Industry payments
- $1,827
- Practice address
- 9920 Talbert Avenue, Fountain Valley, CA 92708
- Practice phone
- Call (714) 378-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Stephanie Wyckoff's professional email, personal email and mobile number
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Stephanie M. Wyckoff is an obstetrics physician in Fountain Valley, California
Stephanie Wyckoff practices at Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System.
Stephanie Wyckoff's NPI, 1679659080, was assigned on October 27, 2006. Stephanie Wyckoff graduated from New York Medical College in 1997. Stephanie Wyckoff holds California license A69149.
- NPI
- 1679659080NPI Registry (opens in a new tab)
- NPI enumeration date
- October 27, 2006
- NPI status
- Active
- Practice phone
- (714) 378-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Stephanie M. Wyckoff practices at Orange Coast Medical Center in Fountain Valley, California
Stephanie Wyckoff's primary practice is Orange Coast Medical Center, at 9920 Talbert Avenue, Fountain Valley, CA 92708 in Orange County. The practice phone is (714) 378-7000.
- Orange Coast Medical Center9920 Talbert Avenue, Fountain Valley, CA 92708 · Orange CountyPhone(714) 378-7000
Source: Dmand AI Affiliation Data
Stephanie M. Wyckoff is affiliated with 4 sites of care and 3 medical groups
Stephanie Wyckoff's primary practice is Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System. The medical group on file is Optum - Downtown Los Angeles. Dmand AI also links Stephanie Wyckoff to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Stephanie M. Wyckoff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephanie Wyckoff practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange Coast Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Stephanie M. Wyckoff is one of 164 obstetrics physicians in California
Obstetrics is Stephanie Wyckoff's primary specialty in the NPI Registry, under taxonomy code 207VX0000X. Stephanie Wyckoff is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Stephanie Wyckoff's licenses on file in 3 states: California, Arizona and Nevada.
Specialties and state licenses
- Obstetrics, CaliforniaPrimary
- Arizona license
- Nevada license
Clinical focus
Dmand AI lists hysterectomy, menopause, ovarian cyst, pelvic prolapse and vaginal repair among the conditions Stephanie Wyckoff treats.
Obstetrics physicians near Stephanie Wyckoff
Counts of obstetrics physicians 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
Stephanie M. Wyckoff billed Medicare for 29 services in 2024
CMS data shows 29 Medicare services from Stephanie Wyckoff across 2 procedure codes in 2024, for 48 Medicare patients. Medicare paid $1,460 for them. Every service was in an office.
Stephanie Wyckoff's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 232024: 1630%
- Office and hospital visits
- 2023: 112024: 1318%
Stephanie Wyckoff compared with the California median for obstetrics physicians, 2024
- Stephanie Wyckoff
- California median
- Medicare services
- 29vs 5244% below
- Medicare patients
- 48vs 4117% above
- Part D claims
- 88vs 342.6 times
Medians across 116 obstetrics physicians in California with Dmand AI profiles that report each measure.
Stephanie Wyckoff'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 Stephanie Wyckoff?
Medicare shows one payer. Book a meeting to get commercial claims data for Stephanie Wyckoff and other obstetrics physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Stephanie M. Wyckoff treated 48 Medicare patients in 2024, average age 67
CMS counts 48 Medicare patients who saw Stephanie Wyckoff in 2024. The largest group is 65 to 74, with 21 patients. 67% of them have high cholesterol, and 54% have high blood pressure. 23% are also on Medicaid. Their average risk score is 0.74, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stephanie Wyckoff's median patient age at 34, with 99% women.
Stephanie Wyckoff's Medicare patients by age, 2024
Chronic conditions among Stephanie Wyckoff's Medicare patients, 2024
- High cholesterol67%
- High blood pressure54%
- Arthritis52%
- Anxiety35%
- Mood disorders27%
- Osteoporosis27%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Stephanie Wyckoff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephanie M. Wyckoff wrote 151 Medicare Part D claims in 2024
In 2024, Stephanie Wyckoff wrote 151 Medicare Part D claims for 50 patients. 85% of them were for generic drugs. CMS names the drug for 88 of them, across 4 drugs with 11 or more claims each, at $4,288 in total drug cost. In 2023, CMS named 50 claims across 2 drugs.
Stephanie Wyckoff's Part D claims by kind of drug, 2024
- Generic129 claims85%
- Brand-name22 claims15%
Stephanie Wyckoff'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: 502024: 8876%
Drugs named by CMS: 4 in 2024, 2 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
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Stephanie M. Wyckoff received $1,827 in industry payments from 2016 to 2025
CMS Open Payments shows 43 general payments to Stephanie Wyckoff from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Coloplast Corp paid the most, $386.
General payments to Stephanie Wyckoff by program year, 2016 to 2025
General payments to Stephanie Wyckoff by kind, 2016 to 2025
- Food and beverage$1,63790%
- Travel and lodging$17510%
- Education$141%
Companies that paid Stephanie Wyckoff the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Stephanie M. Wyckoff has 1 award and honors on record
Dmand AI lists 1 award for Stephanie Wyckoff.
Awards and honors for Stephanie Wyckoff
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Stephanie M. Wyckoff graduated from New York Medical College
Stephanie Wyckoff graduated from New York Medical College in 1997.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Stephanie M. Wyckoff accepts plans from 14 insurance carriers
Stephanie Wyckoff is in network with 14 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Humana
- Aetna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Stephanie Wyckoff accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Stephanie M. Wyckoff'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Stephanie M. Wyckoff
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephanie M. Wyckoff's NPI number?
Stephanie M. Wyckoff's NPI number is 1679659080. It was assigned on October 27, 2006, and it is active in the NPI Registry.
What does Stephanie M. Wyckoff specialize in?
Stephanie M. Wyckoff is an obstetrics physician in Fountain Valley, California. The primary specialty in the NPI Registry is Obstetrics Physician (taxonomy code 207VX0000X).
Where does Stephanie M. Wyckoff practice?
Stephanie Wyckoff practices at 9920 Talbert Avenue, Fountain Valley, CA 92708. Stephanie Wyckoff's primary practice is Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System. Dmand AI also links Stephanie Wyckoff to 3 group practices and clinics and 2 medical groups.
What is Stephanie M. Wyckoff's office phone number?
The practice phone on file for Stephanie Wyckoff is (714) 378-7000.
What is Stephanie M. Wyckoff's medical license number?
Stephanie Wyckoff holds California license A69149, one of the licenses on file in 3 states.
Which states has Stephanie M. Wyckoff been licensed in?
Dmand AI has state licenses on file for Stephanie Wyckoff in California (1999 to 2026), Arizona (2003 to 2006) and Nevada (2000 to 2001).
Which hospitals is Stephanie M. Wyckoff affiliated with?
Stephanie Wyckoff practices at Orange Coast Medical Center in Fountain Valley, California.
What medical group is Stephanie M. Wyckoff part of?
Stephanie Wyckoff is linked to Optum - Downtown Los Angeles. Dmand AI links Stephanie Wyckoff to 2 more medical groups.
Does Stephanie M. Wyckoff accept Medicare?
Yes. CMS data shows Stephanie Wyckoff billed Medicare for 29 services in 2024.
How many Medicare patients does Stephanie M. Wyckoff see?
CMS counts 48 Medicare patients who saw Stephanie Wyckoff in 2024, with an average age of 67.
Show 7 more questionsShow fewer questions
Is Stephanie M. Wyckoff board certified?
Yes. Stephanie Wyckoff is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
What services does Stephanie M. Wyckoff bill to Medicare?
In 2024, Stephanie Wyckoff's most billed Medicare services were medicare service (G0101) and office visit, established patient (99213).
Where did Stephanie M. Wyckoff go to medical school?
Stephanie Wyckoff graduated from New York Medical College in 1997.
What drugs does Stephanie M. Wyckoff prescribe most?
In 2024 Medicare Part D data, Stephanie Wyckoff's most prescribed drugs by claims were Estradiol, Progesterone and Estradiol (Twice Weekly).
Has Stephanie M. Wyckoff received payments from drug or device companies?
CMS Open Payments shows $1,827 in general payments to Stephanie Wyckoff from 19 companies from 2016 to 2025. The largest total came from Coloplast Corp.
How long has Stephanie M. Wyckoff been practicing?
Stephanie Wyckoff graduated from medical school in 1997, 29 years ago.
What insurance does Stephanie M. Wyckoff accept?
Stephanie Wyckoff is in network with 14 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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