Dr. Martha Wolfram St John, MD
- Medicare services, 2024
- 157
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 706
- Industry payments
- $9,271
- Affiliated sites
- 1
- Practice address
- 11767 Katy Fwy, Houston, TX 77079
- Practice phone
- Call (281) 497-3500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Martha St. John, M.D., P.A.
Houston, Texas
Find Dr. St John'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. Martha Wolfram St John is a psychiatrist in Houston, Texas
Dr. St John practices at Martha St. John, M.D., P.A. in Houston, Texas.
Dr. St John's NPI, 1073534921, was assigned on July 23, 2006. Dr. St John graduated from McGovern Medical School in 2002. Dr. St John holds Texas license L9500.
- NPI
- 1073534921NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173625340
- NPI enumeration date
- July 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (281) 497-3500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Martha Wolfram St John practices at Martha St. John, M.D., P.A. in Houston, Texas
Dr. St John's primary practice is Martha St. John, M.D., P.A., at 11767 Katy Fwy, Houston, TX 77079 in Harris County. The practice phone is (281) 497-3500.
- Martha St. John, M.D., P.A.11767 Katy Fwy, Houston, TX 77079 · Harris CountyPhone(281) 497-3500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Martha Wolfram St John is affiliated with 2 sites of care and 1 medical group
Dr. St John's primary practice is Martha St. John, M.D., P.A. in Houston, Texas. The medical group on file is St. John Mental Health Clinic of Houston. Dmand AI also links Dr. St John to 1 more group practice or clinic, 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. Martha Wolfram St John's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. St John practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Martha St. John, M.D., P.A. | 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. Martha Wolfram St John is one of 2,406 psychiatrists in Texas
Psychiatry is Dr. St John's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. St John is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. St John is licensed in Texas.
Specialties and state licenses
- Psychiatry, TexasPrimary
Clinical focus
Dmand AI lists ADHD, anxiety, bipolar disorder, depression, insomnia, schizophrenia and tobacco use among the conditions Dr. St John treats.
Psychiatrists near Dr. St John
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. Martha Wolfram St John billed Medicare for 157 services in 2024
CMS data shows 157 Medicare services from Dr. St John across 3 procedure codes in 2024, for 44 Medicare patients. Medicare paid $10,991 for them. Every service was in an office.
Dr. St John's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1092024: 12010%
- Tests and treatments
- 2023: 362024: 373%
Dr. St John compared with the Texas median for psychiatrists, 2024
- Dr. St John
- Texas median
- Medicare services
- 157vs 11043% above
- Medicare patients
- 44vs 43Close to median
- Part D claims
- 558vs 1633.4 times
Medians across 2,341 psychiatrists in Texas with Dmand AI profiles that report each measure.
Dr. St John'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. St John and other psychiatrists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Martha Wolfram St John treated 44 Medicare patients in 2024, average age 68
CMS counts 44 Medicare patients who saw Dr. St John in 2024. The largest group is 65 to 74, with 32 patients. 75% of them have high cholesterol, and 75% have mood disorders. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. St John's median patient age at 45, with 65% women.
Dr. St John's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. St John's Medicare patients by sex, 2024
- Women2966%
- Men1534%
Chronic conditions among Dr. St John's Medicare patients, 2024
- High cholesterol75%
- Mood disorders75%
- Depression68%
- Anxiety59%
- High blood pressure57%
- Arthritis39%
- Diabetes27%
- Bipolar disorder25%
Share of Medicare patients with each condition. A patient can have several.
Dr. St John's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women65%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Martha Wolfram St John wrote 706 Medicare Part D claims in 2024
In 2024, Dr. St John wrote 706 Medicare Part D claims for 76 patients. 95% of them were for generic drugs. CMS names the drug for 558 of them, across 20 drugs with 11 or more claims each, at $12,796 in total drug cost. In 2023, CMS named 589 claims across 24 drugs.
Dr. St John's Part D claims by kind of drug, 2024
- Generic672 claims95%
- Brand-name34 claims5%
Dr. St John'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. St John's Part D claims, 2024
- Antipsychotics, patients 65 and over7%52 of 706 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: 5892024: 5585%
Drugs named by CMS: 20 in 2024, 24 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. Martha Wolfram St John offers telehealth to Medicare patients
Dr. St John accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. St John as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Martha Wolfram St John received $9,271 in industry payments from 2016 to 2025
CMS Open Payments shows 435 general payments to Dr. St John from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. ITI, Inc. paid the most, $947.
General payments to Dr. St John by program year, 2016 to 2025
General payments to Dr. St John by kind, 2016 to 2025
- Food and beverage$9,09798%
- Speaker and faculty fees$1502%
- Education$240%
Companies that paid Dr. St John 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. Martha Wolfram St John graduated from McGovern Medical School
Dr. St John graduated from McGovern Medical School in 2002. Dr. St John is a member of APA, Clinical TMS Society and TMA.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Martha Wolfram St John accepts plans from 9 insurance carriers
Dr. St John is in network with 9 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Alliant Health Plans
- CMS Medicare
- Delta Dental
- DentaQuest
- Elevance
- +1 more carriersWith a free account
Plan types Dr. St John accepts, by number of carriers
- PPO7
- HMO4
- Medicare3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Martha Wolfram St John'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 |
| 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. Martha Wolfram St John
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. Martha Wolfram St John's NPI number?
Dr. Martha Wolfram St John's NPI number is 1073534921. It was assigned on July 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Martha Wolfram St John?
Dr. Martha Wolfram St John is a psychiatrist in Houston, Texas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Martha Wolfram St John practice?
Dr. St John practices at 11767 Katy Fwy, Houston, TX 77079. Dr. St John's primary practice is Martha St. John, M.D., P.A. in Houston, Texas. Dmand AI also links Dr. St John to 1 group practice or clinic.
What is Dr. Martha Wolfram St John's office phone number?
The practice phone on file for Dr. St John is (281) 497-3500.
What is Dr. Martha Wolfram St John's medical license number?
Dr. St John holds Texas license L9500.
What medical group is Dr. Martha Wolfram St John part of?
Dr. St John is linked to St. John Mental Health Clinic of Houston.
Does Dr. Martha Wolfram St John accept Medicare?
Yes. CMS data shows Dr. St John billed Medicare for 157 services in 2024, and Dr. St John accepts Medicare assignment.
Does Dr. Martha Wolfram St John offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. St John as offering telehealth services.
How many Medicare patients does Dr. Martha Wolfram St John see?
CMS counts 44 Medicare patients who saw Dr. St John in 2024, with an average age of 68.
Is Dr. Martha Wolfram St John board certified?
Yes. Dr. St John is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Show 6 more questionsShow fewer questions
What services does Dr. Martha Wolfram St John bill to Medicare?
In 2024, Dr. St John's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and psychiatric service (90833).
Where did Dr. Martha Wolfram St John go to medical school?
Dr. St John graduated from McGovern Medical School in 2002.
What drugs does Dr. Martha Wolfram St John prescribe most?
In 2024 Medicare Part D data, Dr. St John's most prescribed drugs by claims were Clonazepam, Duloxetine HCl and Bupropion XL.
Has Dr. Martha Wolfram St John received payments from drug or device companies?
CMS Open Payments shows $9,271 in general payments to Dr. St John from 34 companies from 2016 to 2025. The largest total came from ITI, Inc.
How long has Dr. Martha Wolfram St John been practicing?
Dr. St John graduated from medical school in 2002, 24 years ago.
What insurance does Dr. Martha Wolfram St John accept?
Dr. St John is in network with 9 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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