Dr. Heidi Jo Oster, MD
- Medicare services, 2024
- 512
- Medicare patients, 2024
- 155
- Part D claims, 2024
- 625
- Hospital affiliations
- 2
- Industry payments
- $9,604
- Practice address
- 1745 Shea Center Dr, Highlands Ranch, CO 80129
- Practice phone
- Call (720) 344-4915
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OB-GYN Affiliates
Highlands Ranch, Colorado
Find Dr. Oster'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. Heidi Jo Oster is an OB-GYN in Highlands Ranch, Colorado
Dr. Oster practices at OB-GYN Affiliates in Highlands Ranch, Colorado.
Dr. Oster's NPI, 1902863541, was assigned on April 27, 2006. Dr. Oster graduated from University of California, Geffen School of Medicine in 1988. Dr. Oster holds Colorado license 37061.
- NPI
- 1902863541NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769406008
- NPI enumeration date
- April 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (720) 344-4915
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heidi Jo Oster practices at OB-GYN Affiliates in Highlands Ranch, Colorado
Dr. Oster's primary practice is OB-GYN Affiliates, at 1745 Shea Center Dr, Highlands Ranch, CO 80129 in Douglas County. The practice phone is (720) 344-4915.
- OB-GYN Affiliates1745 Shea Center Dr, Highlands Ranch, CO 80129 · Douglas CountyPhone(720) 344-4915
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Heidi Jo Oster is affiliated with 5 sites of care and 2 medical groups
Dr. Oster's primary practice is OB-GYN Affiliates in Highlands Ranch, Colorado. Dr. Oster is also affiliated with HCA HealthONE Sky Ridge. The medical group on file is OB/Gyn Affiliates of Denver. Dmand AI also links Dr. Oster to 1 more hospital, 2 group practices and clinics and 1 medical group, 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. Heidi Jo Oster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oster practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OB-GYN Affiliates | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heidi Jo Oster is one of 743 OB-GYNs in Colorado
Obstetrics and gynecology is Dr. Oster's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Oster is licensed in Colorado.
Specialties and state licenses
- Obstetrics and gynecology, ColoradoPrimary
OB-GYNs near Dr. Oster
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. Heidi Jo Oster billed Medicare for 512 services in 2024
CMS data shows 512 Medicare services from Dr. Oster across 10 procedure codes in 2024, for 155 Medicare patients. Medicare paid $20,900 for them. Every service was in an office.
Dr. Oster's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3472024: 22635%
- Lab and pathology
- 2023: 1802024: 13724%
- Other services
- 2023: 1432024: 11222%
- Imaging
- 2023: 422024: 3712%
- Surgery
- 2023: 152024: 0100%
Dr. Oster compared with the Colorado median for OB-GYNs, 2024
- Dr. Oster
- Colorado median
- Medicare services
- 512vs 3415.1 times
- Medicare patients
- 155vs 334.7 times
- Part D claims
- 461vs 2617.7 times
Medians across 660 OB-GYNs in Colorado with Dmand AI profiles that report each measure.
Dr. Oster'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. Oster?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oster and other OB-GYNs in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heidi Jo Oster treated 155 Medicare patients in 2024, average age 70
CMS counts 155 Medicare patients who saw Dr. Oster in 2024. The largest group is 65 to 74, with 102 patients. 65% of them have high cholesterol, and 49% have arthritis. 7% are also on Medicaid. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Oster's median patient age at 50, with 98% women.
Dr. Oster's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Oster's Medicare patients, 2024
- High cholesterol65%
- Arthritis49%
- High blood pressure43%
- Anxiety19%
- Mood disorders19%
- Depression17%
- Osteoporosis17%
- Cancer15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women98%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heidi Jo Oster wrote 625 Medicare Part D claims in 2024
In 2024, Dr. Oster wrote 625 Medicare Part D claims for 157 patients. 75% of them were for generic drugs. CMS names the drug for 461 of them, across 10 drugs with 11 or more claims each, at $30,696 in total drug cost. In 2023, CMS named 460 claims across 9 drugs.
Dr. Oster's Part D claims by kind of drug, 2024
- Generic469 claims75%
- Brand-name and other156 claims25%
Dr. Oster'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. Oster's Part D claims, 2024
- Opioids3%16 of 625 claims
- Antibiotics4%26 of 625 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: 4602024: 461No change
Drugs named by CMS: 10 in 2024, 9 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. Heidi Jo Oster offers telehealth to Medicare patients
Dr. Oster accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Oster as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- 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. Heidi Jo Oster received $9,604 in industry payments from 2016 to 2025
CMS Open Payments shows 265 general payments to Dr. Oster from 52 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 62% of the total. Intuitive Surgical, Inc. paid the most, $2,395.
General payments to Dr. Oster by program year, 2016 to 2025
General payments to Dr. Oster by kind, 2016 to 2025
- Food and beverage$5,97262%
- Speaker and faculty fees$3,25034%
- Education$2322%
- Consulting fees$1502%
Companies that paid Dr. Oster 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. Heidi Jo Oster graduated from University of California, Geffen School of Medicine
Dr. Oster graduated from University of California, Geffen School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Heidi Jo Oster'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 |
| 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. Heidi Jo Oster
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. Heidi Jo Oster's NPI number?
Dr. Heidi Jo Oster's NPI number is 1902863541. It was assigned on April 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Heidi Jo Oster?
Dr. Heidi Jo Oster is an OB-GYN in Highlands Ranch, Colorado. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Heidi Jo Oster practice?
Dr. Oster practices at 1745 Shea Center Dr, Highlands Ranch, CO 80129. Dr. Oster's primary practice is OB-GYN Affiliates in Highlands Ranch, Colorado. Dmand AI also links Dr. Oster to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Heidi Jo Oster's office phone number?
The practice phone on file for Dr. Oster is (720) 344-4915.
What is Dr. Heidi Jo Oster's medical license number?
Dr. Oster holds Colorado license 37061.
Which hospitals is Dr. Heidi Jo Oster affiliated with?
Dr. Oster is affiliated with HCA HealthONE Sky Ridge. Dmand AI links Dr. Oster to 1 more hospital.
What medical group is Dr. Heidi Jo Oster part of?
Dr. Oster is linked to OB/Gyn Affiliates of Denver. Dmand AI links Dr. Oster to 1 more medical group.
Does Dr. Heidi Jo Oster accept Medicare?
Yes. CMS data shows Dr. Oster billed Medicare for 512 services in 2024, and Dr. Oster accepts Medicare assignment.
Does Dr. Heidi Jo Oster offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Oster as offering telehealth services.
How many Medicare patients does Dr. Heidi Jo Oster see?
CMS counts 155 Medicare patients who saw Dr. Oster in 2024, with an average age of 70.
Show 5 more questionsShow fewer questions
What services does Dr. Heidi Jo Oster bill to Medicare?
In 2024, Dr. Oster's most billed Medicare services were lab and pathology test (81002), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Heidi Jo Oster go to medical school?
Dr. Oster graduated from University of California, Geffen School of Medicine in 1988.
What drugs does Dr. Heidi Jo Oster prescribe most?
In 2024 Medicare Part D data, Dr. Oster's most prescribed drugs by claims were Progesterone, Levothyroxine Sodium and Estradiol (Twice Weekly).
Has Dr. Heidi Jo Oster received payments from drug or device companies?
CMS Open Payments shows $9,604 in general payments to Dr. Oster from 52 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Heidi Jo Oster been practicing?
Dr. Oster graduated from medical school in 1988, 38 years ago.
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