Dr. Edmond Lowe Baker Jr., MD
- Medicare services, 2021
- 174
- Medicare patients, 2024
- 11
- Part D claims, 2024
- 140
- Industry payments
- $909
- Affiliated sites
- 3
- Practice address
- 424 S 56th St, Phoenix, AZ 85034
- Practice phone
- Call (602) 685-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sonora Quest Laboratories
Phoenix, Arizona
Find Dr. Baker's professional email, personal email and mobile number
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Dr. Edmond Lowe Baker Jr. is an OB-GYN in Phoenix, Arizona
Dr. Baker practices at Sonora Quest Laboratories in Phoenix, Arizona.
Dr. Baker's NPI, 1235304171, was assigned on April 22, 2008. Dr. Baker graduated from University of Michigan Medical School in 2004. Dr. Baker holds Arizona license 37240.
- NPI
- 1235304171NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850444233
- NPI enumeration date
- April 22, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (602) 685-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Edmond Lowe Baker Jr. practices at Sonora Quest Laboratories in Phoenix, Arizona
Dr. Baker's primary practice is Sonora Quest Laboratories, at 424 S 56th St, Phoenix, AZ 85034 in Maricopa County. The practice phone is (602) 685-5000.
- Sonora Quest Laboratories424 S 56th St, Phoenix, AZ 85034 · Maricopa CountyPhone(602) 685-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Edmond Lowe Baker Jr. is affiliated with 4 sites of care and 1 medical group
Dr. Baker's primary practice is Sonora Quest Laboratories in Phoenix, Arizona. The medical group on file is Family Tree Healthcare. Dmand AI also links Dr. Baker to 2 more physician offices and 1 group practice or clinic, 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. Edmond Lowe Baker Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sonora Quest Laboratories | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Edmond Lowe Baker Jr. is one of 654 OB-GYNs in Arizona
Obstetrics and gynecology is Dr. Baker's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Baker is licensed in Arizona.
Specialties and state licenses
- Obstetrics and gynecology, ArizonaPrimary
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. Edmond Lowe Baker Jr. billed Medicare for 174 services in 2021
CMS data shows 174 Medicare services from Dr. Baker across 3 procedure codes in 2021, for 11 Medicare patients. Medicare paid $6,863 for them. Every service was in an office.
Dr. Baker's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Other services
- 2020: 122021: 1741350%
- Lab and pathology
- 2020: 132021: 0100%
- Surgery
- 2020: 482021: 0100%
- Office and hospital visits
- 2020: 2342021: 0100%
Dr. Baker compared with the Arizona median for OB-GYNs, 2021
- Dr. Baker
- Arizona median
- Medicare services
- 174vs 453.9 times
- Medicare patients
- 11vs 4073% below
- Part D claims
- 17vs 2635% below
Medians across 532 OB-GYNs in Arizona with Dmand AI profiles that report each measure.
Dr. Baker's most billed Medicare procedure codes, 2021
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Edmond Lowe Baker Jr. treated 11 Medicare patients in 2024, average age 63
CMS counts 11 Medicare patients who saw Dr. Baker in 2024. The largest group is 85 and over, with 0 patients. Their average risk score is 3.04, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Baker's median patient age at 40, with 51% women.
Dr. Baker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
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 40
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Edmond Lowe Baker Jr. wrote 140 Medicare Part D claims in 2024
In 2024, Dr. Baker wrote 140 Medicare Part D claims for 29 patients. 90% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $278 in total drug cost. In 2023, CMS named 174 claims across 10 drugs.
Dr. Baker's Part D claims by kind of drug, 2024
- Generic126 claims90%
- Brand-name14 claims10%
Dr. Baker'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. Baker's Part D claims, 2024
- Antibiotics8%11 of 140 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: 1742024: 1790%
Drugs named by CMS: 1 in 2024, 10 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. Edmond Lowe Baker Jr. offers telehealth to Medicare patients
Dr. Baker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Baker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Edmond Lowe Baker Jr. received $909 in industry payments from 2016 to 2025
CMS Open Payments shows 33 general payments to Dr. Baker from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic Vascular, Inc. paid the most, $131.
General payments to Dr. Baker by program year, 2016 to 2025
Companies that paid Dr. Baker 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. Edmond Lowe Baker Jr. graduated from University of Michigan Medical School
Dr. Baker graduated from University of Michigan Medical School in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Edmond Lowe Baker Jr.'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) |
| 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. Edmond Lowe Baker Jr.
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. Edmond Lowe Baker Jr.'s NPI number?
Dr. Edmond Lowe Baker Jr.'s NPI number is 1235304171. It was assigned on April 22, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Edmond Lowe Baker Jr.?
Dr. Edmond Lowe Baker Jr. is an OB-GYN in Phoenix, Arizona. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Edmond Lowe Baker Jr. practice?
Dr. Baker practices at 424 S 56th St, Phoenix, AZ 85034. Dr. Baker's primary practice is Sonora Quest Laboratories in Phoenix, Arizona. Dmand AI also links Dr. Baker to 2 physician offices and 1 group practice or clinic.
What is Dr. Edmond Lowe Baker Jr.'s office phone number?
The practice phone on file for Dr. Baker is (602) 685-5000.
What is Dr. Edmond Lowe Baker Jr.'s medical license number?
Dr. Baker holds Arizona license 37240.
What medical group is Dr. Edmond Lowe Baker Jr. part of?
Dr. Baker is linked to Family Tree Healthcare.
Does Dr. Edmond Lowe Baker Jr. accept Medicare?
Yes. CMS data shows Dr. Baker billed Medicare for 174 services in 2021, and Dr. Baker accepts Medicare assignment.
Does Dr. Edmond Lowe Baker Jr. offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Baker as offering telehealth services.
How many Medicare patients does Dr. Edmond Lowe Baker Jr. see?
CMS counts 11 Medicare patients who saw Dr. Baker in 2024, with an average age of 63.
What services does Dr. Edmond Lowe Baker Jr. bill to Medicare?
In 2021, Dr. Baker's most billed Medicare services were medical service (0011A), medical service (0012A) and medical service (0064A).
Show 4 more questionsShow fewer questions
Where did Dr. Edmond Lowe Baker Jr. go to medical school?
Dr. Baker graduated from University of Michigan Medical School in 2004.
What drugs does Dr. Edmond Lowe Baker Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Baker's most prescribed drugs by claims were Levothyroxine Sodium.
Has Dr. Edmond Lowe Baker Jr. received payments from drug or device companies?
CMS Open Payments shows $909 in general payments to Dr. Baker from 20 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Edmond Lowe Baker Jr. been practicing?
Dr. Baker graduated from medical school in 2004, 22 years ago.
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