Dr. Haley Elise Baker, MD
- Part D claims, 2024
- 23
- Hospital affiliations
- 1
- Industry payments
- $86
- Medical group
- 1
- State license
- 1
- Practice address
- One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110
- Practice phone
- Call (314) 747-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Baker'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. Haley Elise Baker is an OB-GYN in Saint Louis, Missouri
Dr. Baker practices at Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Baker's NPI, 1205458395, was assigned on May 11, 2020. Dr. Baker holds Oklahoma license 38304.
- NPI
- 1205458395NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527575687
- NPI enumeration date
- May 11, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 747-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Haley Elise Baker practices at 2 locations in Saint Louis, Missouri
Dr. Baker's primary practice is Barnes-Jewish Hospital, at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 747-3000. Dr. Baker also practices at Barnes-Jewish Hospital, 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.
- Barnes-Jewish HospitalPrimaryOne Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 · St. Louis CityPhone(314) 747-3000
- Barnes-Jewish Hospital1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 747-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Haley Elise Baker is affiliated with 2 sites of care and 1 medical group
Dr. Baker's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Baker to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Haley Elise Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Haley Elise Baker is one of 712 OB-GYNs in Missouri
Obstetrics and gynecology is Dr. Baker's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Baker is licensed in Oklahoma.
Specialties and state licenses
- Obstetrics and gynecology, OklahomaPrimary
OB-GYNs near Dr. Baker
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. Haley Elise Baker's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Baker's median patient age at 34, with 93% women.
Dr. Baker'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
- Women93%
- Men7%
Source: Dmand AI Patient Panel Data
Dr. Haley Elise Baker wrote 23 Medicare Part D claims in 2024
In 2024, Dr. Baker wrote 23 Medicare Part D claims for 13 patients. 96% of them were for generic drugs.
Dr. Baker's Part D claims by kind of drug, 2024
- Generic22 claims96%
- Brand-name and other1 claims4%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Haley Elise Baker takes part in Medicare
Dr. Baker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Haley Elise Baker received $86 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Dr. Baker from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. GE Healthcare paid the most, $71.
General payments to Dr. Baker by program year, 2023 to 2024
Companies that paid Dr. Baker the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Haley Elise Baker'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Haley Elise Baker
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. Haley Elise Baker's NPI number?
Dr. Haley Elise Baker's NPI number is 1205458395. It was assigned on May 11, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Haley Elise Baker?
Dr. Haley Elise Baker is an OB-GYN in Saint Louis, Missouri. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Haley Elise Baker practice?
Dr. Baker practices at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110. Dr. Baker also practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. Dr. Baker's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Baker to 1 group practice or clinic.
What is Dr. Haley Elise Baker's office phone number?
The practice phone on file for Dr. Baker is (314) 747-3000.
What is Dr. Haley Elise Baker's medical license number?
Dr. Baker holds Oklahoma license 38304.
Which hospitals is Dr. Haley Elise Baker affiliated with?
Dr. Baker practices at Barnes-Jewish Hospital in Saint Louis, Missouri.
What medical group is Dr. Haley Elise Baker part of?
Dr. Baker is linked to WashU Medicine Psychiatry.
Does Dr. Haley Elise Baker accept Medicare?
Yes. CMS lists Dr. Baker as accepting Medicare assignment.
Has Dr. Haley Elise Baker received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Dr. Baker from 2 companies from 2023 to 2024. The largest total came from GE Healthcare.
How long has Dr. Haley Elise Baker been practicing?
Dr. Baker graduated from medical school in 2021, 5 years ago.
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