Dr. Leann E. Haddock, MD
- Medicare services, 2022
- 112
- Part D claims, 2022
- 35
- Hospital affiliations
- 1
- Industry payments
- $6,065
- Medical group
- 1
- Practice address
- 3500 Gaston Ave, Dallas, TX 75246
- Practice phone
- Call (214) 820-8082
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Haddock'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. Leann E. Haddock is an OB-GYN in Dallas, Texas
Dr. Haddock practices at Baylor University Medical Center in Dallas, Texas, part of Baylor Scott & White Health.
Dr. Haddock's NPI, 1811057359, was assigned on December 12, 2006. Dr. Haddock graduated from University of Texas Southwestern Medical School at Dallas in 1998. Dr. Haddock holds Texas license L6413.
- NPI
- 1811057359NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800992744
- NPI enumeration date
- December 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (214) 820-8082
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leann E. Haddock practices at Baylor University Medical Center in Dallas, Texas
Dr. Haddock's primary practice is Baylor University Medical Center, at 3500 Gaston Ave, Dallas, TX 75246 in Dallas County. The practice phone is (214) 820-8082.
- Baylor University Medical Center3500 Gaston Ave, Dallas, TX 75246 · Dallas CountyPhone(214) 820-8082
Source: Dmand AI Affiliation Data
Dr. Leann E. Haddock is affiliated with 1 site of care and 1 medical group
Dr. Haddock's primary practice is Baylor University Medical Center in Dallas, Texas, part of Baylor Scott & White Health. The medical group on file is OBGYN Hospitalists of North Texas.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leann E. Haddock's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haddock practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baylor University Medical Center | 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 Baylor Scott & White Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Leann E. Haddock is one of 3,166 OB-GYNs in Texas
Obstetrics and gynecology is Dr. Haddock's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Haddock is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Haddock is licensed in Texas.
Specialties and state licenses
- Obstetrics and gynecology, TexasPrimary
Clinical focus
Dmand AI lists menopause among the conditions Dr. Haddock treats.
OB-GYNs near Dr. Haddock
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. Leann E. Haddock billed Medicare for 112 services in 2022
CMS data shows 112 Medicare services from Dr. Haddock across 3 procedure codes in 2022. Medicare paid $3,859 for them. Every service was in an office.
Dr. Haddock's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Other services
- 2021: 1252022: 11210%
- Lab and pathology
- 2021: 342022: 0100%
Dr. Haddock compared with the Texas median for OB-GYNs, 2022
- Dr. Haddock
- Texas median
- Medicare services
- 112vs 422.7 times
- Part D claims
- 35vs 329% above
Medians across 2,507 OB-GYNs in Texas with Dmand AI profiles that report each measure.
Dr. Haddock's most billed Medicare procedure codes, 2022
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. Haddock?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Haddock and other OB-GYNs in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leann E. Haddock's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Haddock's median patient age at 34, with 99% women.
Dr. Haddock'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
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Leann E. Haddock wrote 35 Medicare Part D claims in 2022
In 2022, Dr. Haddock wrote 35 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $1,020 in total drug cost. In 2021, CMS named 36 claims across 3 drugs.
Dr. Haddock's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 362022: 353%
Drugs named by CMS: 2 in 2022, 3 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Leann E. Haddock takes part in Medicare
Dr. Haddock 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Leann E. Haddock received $6,065 in industry payments from 2016 to 2025
CMS Open Payments shows 281 general payments to Dr. Haddock from 59 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 81% of the total. Galderma Laboratories, L.P. paid the most, $1,414.
General payments to Dr. Haddock by program year, 2016 to 2025
General payments to Dr. Haddock by kind, 2016 to 2025
- Food and beverage$4,88881%
- Speaker and faculty fees$60010%
- Education$3766%
- Consulting fees$2003%
Companies that paid Dr. Haddock 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. Leann E. Haddock has 1 award and honors on record
Dmand AI lists 1 award for Dr. Haddock.
Awards and honors for Dr. Haddock
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Leann E. Haddock graduated from University of Texas Southwestern Medical School at Dallas
Dr. Haddock graduated from University of Texas Southwestern Medical School at Dallas in 1998. Dr. Haddock is a member of American College of Obstetricians and Gynecologists.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Leann E. Haddock accepts plans from 18 insurance carriers
Dr. Haddock is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Humana
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- +10 more carriersWith a free account
Plan types Dr. Haddock accepts, by number of carriers
- PPO12
- HMO10
- Medicare9
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Leann E. Haddock'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Leann E. Haddock
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. Leann E. Haddock's NPI number?
Dr. Leann E. Haddock's NPI number is 1811057359. It was assigned on December 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leann E. Haddock?
Dr. Leann E. Haddock is an OB-GYN in Dallas, Texas. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Leann E. Haddock practice?
Dr. Haddock practices at 3500 Gaston Ave, Dallas, TX 75246. Dr. Haddock's primary practice is Baylor University Medical Center in Dallas, Texas, part of Baylor Scott & White Health.
What is Dr. Leann E. Haddock's office phone number?
The practice phone on file for Dr. Haddock is (214) 820-8082.
What is Dr. Leann E. Haddock's medical license number?
Dr. Haddock holds Texas license L6413.
Which hospitals is Dr. Leann E. Haddock affiliated with?
Dr. Haddock practices at Baylor University Medical Center in Dallas, Texas.
What medical group is Dr. Leann E. Haddock part of?
Dr. Haddock is linked to OBGYN Hospitalists of North Texas.
Does Dr. Leann E. Haddock accept Medicare?
Yes. CMS data shows Dr. Haddock billed Medicare for 112 services in 2022, and Dr. Haddock accepts Medicare assignment.
Is Dr. Leann E. Haddock board certified?
Yes. Dr. Haddock is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
What services does Dr. Leann E. Haddock bill to Medicare?
In 2022, Dr. Haddock's most billed Medicare services were medicare service (G0101), medicare temporary code (Q0091) and medicare service (G0328).
Show 5 more questionsShow fewer questions
Where did Dr. Leann E. Haddock go to medical school?
Dr. Haddock graduated from University of Texas Southwestern Medical School at Dallas in 1998.
What drugs does Dr. Leann E. Haddock prescribe most?
In 2022 Medicare Part D data, Dr. Haddock's most prescribed drugs by claims were Estradiol and Sumatriptan Succinate.
Has Dr. Leann E. Haddock received payments from drug or device companies?
CMS Open Payments shows $6,065 in general payments to Dr. Haddock from 59 companies from 2016 to 2025. The largest total came from Galderma Laboratories, L.P.
How long has Dr. Leann E. Haddock been practicing?
Dr. Haddock graduated from medical school in 1998, 28 years ago.
What insurance does Dr. Leann E. Haddock accept?
Dr. Haddock is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
Selling to obstetrics and gynecology practices?
See OB-GYNs in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card