Dr. Steven P. Cullen, MD
- Medicare services, 2024
- 1,846
- Medicare patients, 2024
- 256
- Part D claims, 2024
- 3,155
- Hospital affiliations
- 3
- Industry payments
- $1,279
- Practice address
- 665 Camino De Los Mares, San Clemente, CA 92673
- Practice phone
- Call (949) 951-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South Orange County Outpatient Surgical Center Inc
San Clemente, California
Find Dr. Cullen'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. Steven P. Cullen is an internist in San Clemente, California
Dr. Cullen practices at South Orange County Outpatient Surgical Center Inc in San Clemente, California.
Dr. Cullen's NPI, 1487765731, was assigned on August 31, 2006. Dr. Cullen graduated from Feinberg School of Medicine in 1992. Dr. Cullen holds California license G77691.
- NPI
- 1487765731NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668404104
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (949) 951-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven P. Cullen practices at South Orange County Outpatient Surgical Center Inc in San Clemente, California
Dr. Cullen's primary practice is South Orange County Outpatient Surgical Center Inc, at 665 Camino De Los Mares, San Clemente, CA 92673 in Orange County. The practice phone is (949) 951-2020.
- South Orange County Outpatient Surgical Center Inc665 Camino De Los Mares, San Clemente, CA 92673 · Orange CountyPhone(949) 951-2020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Steven P. Cullen is affiliated with 9 sites of care and 1 medical group
Dr. Cullen's primary practice is South Orange County Outpatient Surgical Center Inc in San Clemente, California. Dr. Cullen is also affiliated with Hoag Hospital Newport Beach. The medical group on file is San Clemente Internal Medical Group. Dmand AI also links Dr. Cullen to 2 more hospitals, 2 home health agencies, 1 group practice or clinic, 1 hospice and 1 skilled nursing facility, 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. Steven P. Cullen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cullen practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Orange County Outpatient Surgical Center Inc | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven P. Cullen is one of 16,751 internists in California
Internal medicine is Dr. Cullen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Cullen is board certified in internal medicine by the National Board of Physicians and Surgeons. Dr. Cullen is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute skin infection, acute stomach ulcer, alzheimer's disease, aneurysm, anxiety, arthritis and asthma among the conditions Dr. Cullen treats.
Internists near Dr. Cullen
Counts of internists 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. Steven P. Cullen billed Medicare for 1,846 services in 2024
CMS data shows 1,846 Medicare services from Dr. Cullen across 20 procedure codes in 2024, for 256 Medicare patients. Medicare paid $154,318 for them.
Dr. Cullen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,5432024: 1,4119%
- Surgery
- 2023: 2282024: 25612%
- Tests and treatments
- 2023: 1282024: 10320%
- Other services
- 2023: 942024: 6432%
- Lab and pathology
- 2023: 492024: 1276%
Where Dr. Cullen's Medicare services took place, 2024
- In an office1,49081%
- In a facility35619%
Dr. Cullen compared with the California median for internists, 2024
- Dr. Cullen
- California median
- Medicare services
- 1,846vs 3615.1 times
- Medicare patients
- 256vs 15170% above
- Part D claims
- 2,560vs 4216.1 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Cullen'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. Cullen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cullen and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven P. Cullen treated 256 Medicare patients in 2024, average age 79
CMS counts 256 Medicare patients who saw Dr. Cullen in 2024. The largest group is 75 to 84, with 103 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cullen's median patient age at 72, with 54% women.
Dr. Cullen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cullen's Medicare patients by sex, 2024
- Women14757%
- Men10943%
Chronic conditions among Dr. Cullen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease47%
- Atrial fibrillation32%
- Chronic kidney disease28%
- Mood disorders27%
- Anxiety26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cullen'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
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Steven P. Cullen wrote 3,155 Medicare Part D claims in 2024
In 2024, Dr. Cullen wrote 3,155 Medicare Part D claims for 183 patients. 90% of them were for generic drugs. CMS names the drug for 2,560 of them, across 74 drugs with 11 or more claims each, at $99,385 in total drug cost. In 2023, CMS named 2,743 claims across 77 drugs.
Dr. Cullen's Part D claims by kind of drug, 2024
- Generic2,848 claims90%
- Brand-name and other307 claims10%
Dr. Cullen'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. Cullen's Part D claims, 2024
- Opioids4%133 of 3,155 claims
- Antibiotics6%200 of 3,155 claims
- Antipsychotics, patients 65 and over2%58 of 3,155 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: 2,7432024: 2,5607%
Drugs named by CMS: 74 in 2024, 77 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. Steven P. Cullen ranks in the 70th percentile for removal of skin lesions in Medicare
Dr. Cullen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cullen as offering telehealth. CMS counts 37 procedures of removal of skin lesions by Dr. Cullen, more than 70% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Cullen ranks in Medicare procedure volume
- Removal of skin lesions
- 70th percentile37 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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. Steven P. Cullen received $1,279 in industry payments from 2016 to 2025
CMS Open Payments shows 37 general payments to Dr. Cullen from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $277.
General payments to Dr. Cullen by program year, 2016 to 2025
Companies that paid Dr. Cullen 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. Steven P. Cullen has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Cullen, most recently Top Doctors:LA Area in 2013.
Awards and honors for Dr. Cullen
- 2013
- Top Doctors:LA Area
- Top Doctors:San Diego Area
Source: Dmand AI Professional Profile Data
Dr. Steven P. Cullen graduated from Feinberg School of Medicine
Dr. Cullen graduated from Feinberg School of Medicine in 1992.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Steven P. Cullen accepts plans from 1 insurance carrier
Dr. Cullen is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Steven P. Cullen'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) |
| 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 Dr. Steven P. Cullen
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. Steven P. Cullen's NPI number?
Dr. Steven P. Cullen's NPI number is 1487765731. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven P. Cullen?
Dr. Steven P. Cullen is an internist in San Clemente, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Steven P. Cullen practice?
Dr. Cullen practices at 665 Camino De Los Mares, San Clemente, CA 92673. Dr. Cullen's primary practice is South Orange County Outpatient Surgical Center Inc in San Clemente, California. Dmand AI also links Dr. Cullen to 2 hospitals, 2 home health agencies, 1 group practice or clinic, 1 hospice and 1 skilled nursing facility.
What is Dr. Steven P. Cullen's office phone number?
The practice phone on file for Dr. Cullen is (949) 951-2020.
What is Dr. Steven P. Cullen's medical license number?
Dr. Cullen holds California license G77691.
Which hospitals is Dr. Steven P. Cullen affiliated with?
Dr. Cullen is affiliated with Hoag Hospital Newport Beach. Dmand AI links Dr. Cullen to 2 more hospitals.
What medical group is Dr. Steven P. Cullen part of?
Dr. Cullen is linked to San Clemente Internal Medical Group.
Does Dr. Steven P. Cullen accept Medicare?
Yes. CMS data shows Dr. Cullen billed Medicare for 1,846 services in 2024, and Dr. Cullen accepts Medicare assignment.
Does Dr. Steven P. Cullen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cullen as offering telehealth services.
How many Medicare patients does Dr. Steven P. Cullen see?
CMS counts 256 Medicare patients who saw Dr. Cullen in 2024, with an average age of 79.
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Is Dr. Steven P. Cullen board certified?
Yes. Dr. Cullen is board certified in internal medicine by the National Board of Physicians and Surgeons.
What services does Dr. Steven P. Cullen bill to Medicare?
In 2024, Dr. Cullen's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99211).
Where did Dr. Steven P. Cullen go to medical school?
Dr. Cullen graduated from Feinberg School of Medicine in 1992.
What drugs does Dr. Steven P. Cullen prescribe most?
In 2024 Medicare Part D data, Dr. Cullen's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Steven P. Cullen received payments from drug or device companies?
CMS Open Payments shows $1,279 in general payments to Dr. Cullen from 18 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Steven P. Cullen been practicing?
Dr. Cullen graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Steven P. Cullen accept?
Dr. Cullen is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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