Dr. Forrestine Dickson Knowles, MD
- Hospital affiliations
- 1
- Industry payments
- $888
- Medical group
- 1
- Insurance carriers
- 7
- State license
- 1
- Practice address
- 12141 Richmond Ave, Houston, TX 77082
- Practice phone
- Call (281) 588-8080
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Knowles' 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. Forrestine Dickson Knowles is a psychiatrist in Houston, Texas
Dr. Knowles practices at HCA Houston Healthcare West in Houston, Texas, part of HCA Healthcare.
Dr. Knowles' NPI, 1932588415, was assigned on May 29, 2015. Dr. Knowles graduated from Joe R. & Teresa Lozano Long School of Medicine in 2015. Dr. Knowles holds Texas license S1629.
- NPI
- 1932588415NPI Registry (opens in a new tab)
- NPI enumeration date
- May 29, 2015
- NPI status
- Active
- Practice phone
- (281) 588-8080
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Forrestine Dickson Knowles practices at HCA Houston Healthcare West in Houston, Texas
Dr. Knowles' primary practice is HCA Houston Healthcare West, at 12141 Richmond Ave, Houston, TX 77082 in Harris County. The practice phone is (281) 588-8080.
- HCA Houston Healthcare West12141 Richmond Ave, Houston, TX 77082 · Harris CountyPhone(281) 588-8080
Source: Dmand AI Affiliation Data
Dr. Forrestine Dickson Knowles is affiliated with 2 sites of care and 1 medical group
Dr. Knowles' primary practice is HCA Houston Healthcare West in Houston, Texas, part of HCA Healthcare. The medical group on file is Texana Center. Dmand AI also links Dr. Knowles 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. Forrestine Dickson Knowles' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knowles practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Houston Healthcare West | 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. Forrestine Dickson Knowles is one of 2,406 psychiatrists in Texas
Psychiatry is Dr. Knowles' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Knowles is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology. Dr. Knowles is licensed in Texas.
Specialties and state licenses
- Psychiatry, TexasPrimary
Psychiatrists near Dr. Knowles
Counts of psychiatrists 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. Forrestine Dickson Knowles' patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Knowles' median patient age at 13, with 33% women.
Dr. Knowles' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Forrestine Dickson Knowles received $888 in industry payments from 2021 to 2025
CMS Open Payments shows 57 general payments to Dr. Knowles from 12 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Corium, LLC paid the most, $280.
General payments to Dr. Knowles by program year, 2021 to 2025
Companies that paid Dr. Knowles the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Forrestine Dickson Knowles graduated from Joe R. & Teresa Lozano Long School of Medicine
Dr. Knowles graduated from Joe R. & Teresa Lozano Long School of Medicine in 2015.
- Medical school
- Board certified in child & adolescent psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Forrestine Dickson Knowles accepts plans from 7 insurance carriers
Dr. Knowles is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and HCSC. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Arkansas Blue Cross and Blue Shield
- Delta Dental
Plan types Dr. Knowles accepts, by number of carriers
- PPO7
- Medicare5
- HMO3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Forrestine Dickson Knowles'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Forrestine Dickson Knowles
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. Forrestine Dickson Knowles' NPI number?
Dr. Forrestine Dickson Knowles' NPI number is 1932588415. It was assigned on May 29, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Forrestine Dickson Knowles?
Dr. Forrestine Dickson Knowles is a psychiatrist in Houston, Texas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Forrestine Dickson Knowles practice?
Dr. Knowles practices at 12141 Richmond Ave, Houston, TX 77082. Dr. Knowles' primary practice is HCA Houston Healthcare West in Houston, Texas, part of HCA Healthcare. Dmand AI also links Dr. Knowles to 1 group practice or clinic.
What is Dr. Forrestine Dickson Knowles' office phone number?
The practice phone on file for Dr. Knowles is (281) 588-8080.
What is Dr. Forrestine Dickson Knowles' medical license number?
Dr. Knowles holds Texas license S1629.
Which hospitals is Dr. Forrestine Dickson Knowles affiliated with?
Dr. Knowles practices at HCA Houston Healthcare West in Houston, Texas.
What medical group is Dr. Forrestine Dickson Knowles part of?
Dr. Knowles is linked to Texana Center.
Is Dr. Forrestine Dickson Knowles board certified?
Yes. Dr. Knowles is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Forrestine Dickson Knowles go to medical school?
Dr. Knowles graduated from Joe R. & Teresa Lozano Long School of Medicine in 2015.
Has Dr. Forrestine Dickson Knowles received payments from drug or device companies?
CMS Open Payments shows $888 in general payments to Dr. Knowles from 12 companies from 2021 to 2025. The largest total came from Corium, LLC.
How long has Dr. Forrestine Dickson Knowles been practicing?
Dr. Knowles graduated from medical school in 2015, 11 years ago.
What insurance does Dr. Forrestine Dickson Knowles accept?
Dr. Knowles is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and HCSC. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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