Dr. Ethel Vasquez-Harmon, DO
- Medicare services, 2024
- 2,146
- Medicare patients, 2024
- 369
- Part D claims, 2024
- 9,260
- Hospital affiliations
- 5
- Industry payments
- $340
- Practice address
- 1923 South Utica Avenue, Tulsa, OK 74104
- Practice phone
- Call (918) 744-2296
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Vasquez-Harmon's professional email, personal email and mobile number
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Dr. Ethel Vasquez-Harmon is an internist in Tulsa, Oklahoma
Dr. Vasquez-Harmon practices at Ascension St. John Medical Center in Tulsa, Oklahoma, part of Ascension Health Alliance.
Dr. Vasquez-Harmon's NPI, 1922077536, was assigned on March 16, 2006. Dr. Vasquez-Harmon graduated from University of Oklahoma College of Medicine in 1994. Dr. Vasquez-Harmon holds Oklahoma license 3264.
- NPI
- 1922077536NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204966674
- NPI enumeration date
- March 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (918) 744-2296
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ethel Vasquez-Harmon practices at Ascension St. John Medical Center in Tulsa, Oklahoma
Dr. Vasquez-Harmon's primary practice is Ascension St. John Medical Center, at 1923 South Utica Avenue, Tulsa, OK 74104 in Tulsa County. The practice phone is (918) 744-2296.
- Ascension St. John Medical Center1923 South Utica Avenue, Tulsa, OK 74104 · Tulsa CountyPhone(918) 744-2296
Source: Dmand AI Affiliation Data
Dr. Ethel Vasquez-Harmon is affiliated with 8 sites of care and 2 medical groups
Dr. Vasquez-Harmon's primary practice is Ascension St. John Medical Center in Tulsa, Oklahoma, part of Ascension Health Alliance. Dr. Vasquez-Harmon is also affiliated with Saint Francis Hospital. The medical group on file is Ascension St. John. Dmand AI also links Dr. Vasquez-Harmon to 3 more hospitals, 2 group practices and clinics, 1 urgent care center 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. Ethel Vasquez-Harmon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vasquez-Harmon practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St. John Medical Center | Available with a free account |
| +7 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 Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ethel Vasquez-Harmon is one of 1,018 internists in Oklahoma
Internal medicine is Dr. Vasquez-Harmon's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Vasquez-Harmon is licensed in Oklahoma.
Specialties and state licenses
- Internal medicine, OklahomaPrimary
Internists near Dr. Vasquez-Harmon
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. Ethel Vasquez-Harmon billed Medicare for 2,146 services in 2024
CMS data shows 2,146 Medicare services from Dr. Vasquez-Harmon across 18 procedure codes in 2024, for 369 Medicare patients. Medicare paid $74,383 for them. Every service was in an office.
Dr. Vasquez-Harmon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7882024: 89714%
- Other services
- 2023: 4292024: 888107%
- Lab and pathology
- 2023: 892024: 13147%
- Tests and treatments
- 2023: 2682024: 13051%
- Drugs given in the office
- 2023: 02024: 82
- Imaging
- 2023: 252024: 1828%
Dr. Vasquez-Harmon compared with the Oklahoma median for internists, 2024
- Dr. Vasquez-Harmon
- Oklahoma median
- Medicare services
- 2,146vs 6363.4 times
- Medicare patients
- 369vs 24352% above
- Part D claims
- 8,670vs 28230.7 times
Medians across 969 internists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Vasquez-Harmon'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. Vasquez-Harmon and other internists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ethel Vasquez-Harmon treated 369 Medicare patients in 2024, average age 74
CMS counts 369 Medicare patients who saw Dr. Vasquez-Harmon in 2024. The largest group is 65 to 74, with 214 patients. 73% of them have high blood pressure, and 55% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Vasquez-Harmon's median patient age at 68, with 86% women.
Dr. Vasquez-Harmon's Medicare patients by age, 2024
Dr. Vasquez-Harmon's Medicare patients by sex, 2024
- Women30984%
- Men6016%
Chronic conditions among Dr. Vasquez-Harmon's Medicare patients, 2024
- High blood pressure73%
- High cholesterol55%
- Arthritis44%
- Diabetes28%
- Chronic kidney disease25%
- Osteoporosis23%
- Mood disorders20%
- Depression18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vasquez-Harmon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women86%
- Men13%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ethel Vasquez-Harmon wrote 9,260 Medicare Part D claims in 2024
In 2024, Dr. Vasquez-Harmon wrote 9,260 Medicare Part D claims for 650 patients. 86% of them were for generic drugs. CMS names the drug for 8,670 of them, across 127 drugs with 11 or more claims each, at $748,481 in total drug cost. In 2023, CMS named 8,307 claims across 119 drugs.
Dr. Vasquez-Harmon's Part D claims by kind of drug, 2024
- Generic8,003 claims86%
- Brand-name1,216 claims13%
- Other41 claims0%
Dr. Vasquez-Harmon'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. Vasquez-Harmon's Part D claims, 2024
- Opioids1%112 of 9,260 claims
- Antibiotics1%95 of 9,260 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: 8,3072024: 8,6704%
Drugs named by CMS: 127 in 2024, 119 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. Ethel Vasquez-Harmon offers telehealth to Medicare patients
Dr. Vasquez-Harmon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Vasquez-Harmon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 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. Ethel Vasquez-Harmon received $340 in industry payments from 2024 to 2025
CMS Open Payments shows 5 general payments to Dr. Vasquez-Harmon from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Merz North America, Inc. paid the most, $158.
General payments to Dr. Vasquez-Harmon by program year, 2024 to 2025
Companies that paid Dr. Vasquez-Harmon the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ethel Vasquez-Harmon graduated from University of Oklahoma College of Medicine
Dr. Vasquez-Harmon graduated from University of Oklahoma College of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ethel Vasquez-Harmon'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)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 |
| 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. Ethel Vasquez-Harmon
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. Ethel Vasquez-Harmon's NPI number?
Dr. Ethel Vasquez-Harmon's NPI number is 1922077536. It was assigned on March 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ethel Vasquez-Harmon?
Dr. Ethel Vasquez-Harmon is an internist in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ethel Vasquez-Harmon practice?
Dr. Vasquez-Harmon practices at 1923 South Utica Avenue, Tulsa, OK 74104. Dr. Vasquez-Harmon's primary practice is Ascension St. John Medical Center in Tulsa, Oklahoma, part of Ascension Health Alliance. Dmand AI also links Dr. Vasquez-Harmon to 3 hospitals, 2 group practices and clinics, 1 urgent care center and 1 medical group.
What is Dr. Ethel Vasquez-Harmon's office phone number?
The practice phone on file for Dr. Vasquez-Harmon is (918) 744-2296.
What is Dr. Ethel Vasquez-Harmon's medical license number?
Dr. Vasquez-Harmon holds Oklahoma license 3264.
Which hospitals is Dr. Ethel Vasquez-Harmon affiliated with?
Dr. Vasquez-Harmon practices at Ascension St. John Medical Center in Tulsa, Oklahoma. Dr. Vasquez-Harmon is also affiliated with Saint Francis Hospital. Dmand AI links Dr. Vasquez-Harmon to 3 more hospitals.
What medical group is Dr. Ethel Vasquez-Harmon part of?
Dr. Vasquez-Harmon is linked to Ascension St. John. Dmand AI links Dr. Vasquez-Harmon to 1 more medical group.
Does Dr. Ethel Vasquez-Harmon accept Medicare?
Yes. CMS data shows Dr. Vasquez-Harmon billed Medicare for 2,146 services in 2024, and Dr. Vasquez-Harmon accepts Medicare assignment.
Does Dr. Ethel Vasquez-Harmon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Vasquez-Harmon as offering telehealth services.
How many Medicare patients does Dr. Ethel Vasquez-Harmon see?
CMS counts 369 Medicare patients who saw Dr. Vasquez-Harmon in 2024, with an average age of 74.
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What services does Dr. Ethel Vasquez-Harmon bill to Medicare?
In 2024, Dr. Vasquez-Harmon's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Where did Dr. Ethel Vasquez-Harmon go to medical school?
Dr. Vasquez-Harmon graduated from University of Oklahoma College of Medicine in 1994.
What drugs does Dr. Ethel Vasquez-Harmon prescribe most?
In 2024 Medicare Part D data, Dr. Vasquez-Harmon's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Ethel Vasquez-Harmon received payments from drug or device companies?
CMS Open Payments shows $340 in general payments to Dr. Vasquez-Harmon from 4 companies from 2024 to 2025. The largest total came from Merz North America, Inc.
How long has Dr. Ethel Vasquez-Harmon been practicing?
Dr. Vasquez-Harmon graduated from medical school in 1994, 32 years ago.
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