BostonEmbryo ImplantationEmbryo Transfer
Dr. Thomas L. Toth, MD
NPI1134203110PAC ID1951582220
- Medicare patients, 2024
- 19
- Part D claims, 2024
- 1,501
- Publications
- 42
- Hospital affiliations
- 4
- Medical groups
- 3
- Practice address
- 625 Center Street, Healdsburg, CA 95448
- Practice phone
- Call (707) 433-5494
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alliance Medical Center - Healdsburg (Ctr St)
FQHC - Main Site · Healdsburg, California
Find Dr. Toth'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. Thomas L. Toth is an internist in Healdsburg, California
Dr. Toth practices at Alliance Medical Center - Healdsburg (Ctr St) in Healdsburg, California.
Dr. Toth's NPI, 1134203110, was assigned on October 25, 2006. Dr. Toth graduated from University of Colorado Anschutz Medical Campus in 1987. Dr. Toth's California license number on file is G68775.
NPI and contact details
- NPI
- 1134203110NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951582220
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 433-5494
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas L. Toth practices at 2 locations in Healdsburg, California
Dr. Toth's primary practice is Alliance Medical Center - Healdsburg (Ctr St), at 625 Center Street, Healdsburg, CA 95448 in Sonoma County. The practice phone is (707) 433-5494. Dr. Toth also practices at Alliance Medical Center, 1381 University St, Healdsburg, CA 95448.
- Alliance Medical Center - Healdsburg (Ctr St)Primary625 Center Street, Healdsburg, CA 95448 · Sonoma CountyPhone(707) 433-5494
- Alliance Medical Center1381 University St, Healdsburg, CA 95448 · Sonoma CountyPhone(707) 433-5494
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Thomas L. Toth is affiliated with 6 sites of care and 3 medical groups
Dr. Toth's primary practice is Alliance Medical Center - Healdsburg (Ctr St) in Healdsburg, California. Dr. Toth is also affiliated with Healdsburg Hospital. The medical group on file is Alliance Medical Center. Dmand AI also links Dr. Toth to 3 more hospitals, 2 medical groups and 1 community health center, each named with a free account. Dr. Toth's employer is on file too: a community health center (fqhc).
Alliance Medical Center - Healdsburg (Ctr St)Primary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas L. Toth's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Toth practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alliance Medical Center - Healdsburg (Ctr St) | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Toth practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas L. Toth is one of 16,751 internists in California
Internal medicine is Dr. Toth's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Toth is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Toth's licenses on file in 3 states: California, Washington and Utah.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Washington license
- Utah license
Clinical focus
Dmand AI lists acid reflux, acute sinusitis, atrial fibrillation and flutter, chronic diabetes, chronic hypertension, diabetic emergency, fibromyalgia and chronic pain and fluid and electrolyte imbalances among the conditions Dr. Toth treats.
Internists near Dr. Toth
Counts of internists 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. Thomas L. Toth treated 19 Medicare patients in 2024, average age 66
CMS counts 19 Medicare patients who saw Dr. Toth in 2024. 75% of them have high blood pressure, and 74% have high cholesterol. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Toth's median patient age at 64, with 49% women.
Medicare patients, 202419
Average age66
Average risk score1.42
Chronic conditions among Dr. Toth's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
Share of Medicare patients with each condition. A patient can have several.
Dr. Toth's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas L. Toth wrote 1,501 Medicare Part D claims in 2024
In 2024, Dr. Toth wrote 1,501 Medicare Part D claims for 247 patients. 85% of them were for generic drugs. CMS names the drug for 1,007 of them, across 47 drugs with 11 or more claims each, at $106,880 in total drug cost. In 2023, CMS named 890 claims across 37 drugs.
Part D claims, 20241,501
Drugs named by CMS47
Total drug cost$106,880
Part D patients247
Dr. Toth's Part D claims by kind of drug, 2024
- Generic1,276 claims85%
- Brand-name and other225 claims15%
Dr. Toth'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. Toth's Part D claims, 2024
- Opioids4%60 of 1,501 claims
- Antibiotics1%22 of 1,501 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: 8902024: 1,00713%
Drugs named by CMS: 47 in 2024, 37 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
How Dr. Thomas L. Toth takes part in Medicare
Dr. Toth 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
Find internists like Dr. Toth by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Thomas L. Toth has 42 publications on record
Dmand AI links 42 papers to Dr. Toth, published from 2003 to 2015. 2010 was the busiest year, with 5. The most frequent topics are Fertilization in Vitro, Cryopreservation and Oocytes. Dr. Toth has published most often in Fertil Steril. Dr. Toth's most frequent co-authors are Thomas Louis Toth, MD, Aaron K. Styer, MD and Awoniyi O. Awonuga, MD.
Papers42
Years published2003 to 2015
Dr. Toth's papers by year, 2003 to 2015
Topics Dr. Toth writes about most
- Fertilization in Vitro
- Cryopreservation
- Oocytes
- Pregnancy Outcome
- Embryo Transfer
- Pregnancy Rate
- Tomography, X-Ray Computed
- Cryoprotective Agents
Dr. Toth's most frequent co-authors
- Thomas Louis Toth, MD32 shared papers
- Aaron K. Styer, MD6 shared papers
- Awoniyi O. Awonuga, MD3 shared papers
Recent publications by Dr. Toth
Fertil Steril
Diet SurveysEatingFamily Characteristics
Reprod Toxicol
DecapodaDietEnvironmental Pollutants
Fertil Steril
EatingInfertilityMaternal Nutritional Physiological Phenomena
Fertilization in VitroMinimally Invasive Surgical ProceduresPregnancy, Ectopic
See who Dr. Toth researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Toth works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas L. Toth has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Toth, most recently America's Top Doctors in 2014.
Awards and honors for Dr. Toth
- 2014
- America's Top Doctors
- 2013
- Boston Magazine
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Thomas L. Toth graduated from University of Colorado Anschutz Medical Campus
Dr. Toth graduated from University of Colorado Anschutz Medical Campus in 1987.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Thomas L. Toth accepts plans from 16 insurance carriers
Dr. Toth is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Humana
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +8 more carriersWith a free account
Plan types Dr. Toth accepts, by number of carriers
- PPO10
- HMO9
- Medicare9
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas L. Toth'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Thomas L. Toth
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. Thomas L. Toth's NPI number?
Dr. Thomas L. Toth's NPI number is 1134203110. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas L. Toth?
Dr. Thomas L. Toth is an internist in Healdsburg, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Thomas L. Toth practice?
Dr. Toth practices at 625 Center Street, Healdsburg, CA 95448. Dr. Toth also practices at 1381 University St, Healdsburg, CA 95448. Dr. Toth's primary practice is Alliance Medical Center - Healdsburg (Ctr St) in Healdsburg, California. Dmand AI also links Dr. Toth to 3 hospitals, 2 medical groups and 1 community health center.
What is Dr. Thomas L. Toth's office phone number?
The practice phone on file for Dr. Toth is (707) 433-5494.
What is Dr. Thomas L. Toth's medical license number?
Dr. Toth's California license number on file is G68775, one of the licenses on file in 3 states.
Which states has Dr. Thomas L. Toth been licensed in?
Dmand AI has state licenses on file for Dr. Toth in California (1990 to 2025), Washington (2021 to 2025) and Utah (1988 to 1990).
Which hospitals is Dr. Thomas L. Toth affiliated with?
Dr. Toth is affiliated with Healdsburg Hospital. Dmand AI links Dr. Toth to 3 more hospitals.
What medical group is Dr. Thomas L. Toth part of?
Dr. Toth is linked to Alliance Medical Center. Dmand AI links Dr. Toth to 2 more medical groups.
Does Dr. Thomas L. Toth accept Medicare?
Yes. CMS lists Dr. Toth as accepting Medicare assignment.
How many Medicare patients does Dr. Thomas L. Toth see?
CMS counts 19 Medicare patients who saw Dr. Toth in 2024, with an average age of 66.
Show 7 more questionsShow fewer questions
Is Dr. Thomas L. Toth board certified?
Yes. Dr. Toth is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Thomas L. Toth go to medical school?
Dr. Toth graduated from University of Colorado Anschutz Medical Campus in 1987.
What drugs does Dr. Thomas L. Toth prescribe most?
In 2024 Medicare Part D data, Dr. Toth's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
How long has Dr. Thomas L. Toth been practicing?
Dr. Toth graduated from medical school in 1987, 39 years ago.
Does Dr. Thomas L. Toth do research?
Dmand AI links 42 publications to Dr. Toth, published from 2003 to 2015.
Who does Dr. Thomas L. Toth publish with?
Dr. Toth's most frequent co-authors are Thomas Louis Toth, MD (32 shared papers), Aaron K. Styer, MD (6 shared papers) and Awoniyi O. Awonuga, MD (3 shared papers).
What insurance does Dr. Thomas L. Toth accept?
Dr. Toth is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists in California 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