Dr. Anastasia C. Waechter, MD
- Medicare services, 2024
- 1,963
- Medicare patients, 2024
- 325
- Part D claims, 2024
- 1,466
- MIPS score, 2024
- 90
- Hospital affiliations
- 1
- Practice address
- 8110 Laguna Blvd, Elk Grove, CA 95758
- Practice phone
- Call (916) 683-3950
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Regents of the University of California
Elk Grove, California
Find Dr. Waechter'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. Anastasia C. Waechter is a gastroenterologist in Elk Grove, California
Dr. Waechter practices at Regents of the University of California in Elk Grove, California.
Dr. Waechter's NPI, 1992841688, was assigned on January 29, 2007. Dr. Waechter graduated from University Of Michigan Medical School in 2001. Dr. Waechter holds California license A90352.
- NPI
- 1992841688NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628135605
- NPI enumeration date
- January 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (916) 683-3950
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anastasia C. Waechter practices at Regents of the University of California in Elk Grove, California
Dr. Waechter's primary practice is Regents of the University of California, at 8110 Laguna Blvd, Elk Grove, CA 95758 in Sacramento County. The practice phone is (916) 683-3950.
- Regents of the University of California8110 Laguna Blvd, Elk Grove, CA 95758 · Sacramento CountyPhone(916) 683-3950
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Anastasia C. Waechter is affiliated with 4 sites of care and 2 medical groups
Dr. Waechter's primary practice is Regents of the University of California in Elk Grove, California. Dr. Waechter is also affiliated with UC Davis Medical Center. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Waechter to 2 more group practices and clinics and 1 medical group, 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. Anastasia C. Waechter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Waechter practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regents of the University of California | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anastasia C. Waechter is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Waechter's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Waechter is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Waechter's licenses on file in 2 states: California and Wisconsin.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
- Wisconsin license
Clinical focus
Dmand AI lists acid reflux, chronic indigestion, chronic inflammatory bowel disease (IBD), colonoscopy, fatty liver, gastroduodenitis, gastroenteritis and gastrointestinal bleeding among the conditions Dr. Waechter treats.
Gastroenterologists near Dr. Waechter
Counts of gastroenterologists 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. Anastasia C. Waechter billed Medicare for 1,963 services in 2024
CMS data shows 1,963 Medicare services from Dr. Waechter across 14 procedure codes in 2024, for 325 Medicare patients. Medicare paid $102,340 for them. Every service was in an office.
Dr. Waechter's Medicare services by type, 2024
- Drugs given in the office887
- Other services377
- Office and hospital visits302
- Tests and treatments211
- Surgery186
Dr. Waechter compared with the California median for gastroenterologists, 2024
- Dr. Waechter
- California median
- Medicare services
- 1,963vs 5863.3 times
- Medicare patients
- 325vs 3028% above
- Part D claims
- 1,235vs 3803.3 times
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Waechter'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. Waechter and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anastasia C. Waechter treated 325 Medicare patients in 2024, average age 73
CMS counts 325 Medicare patients who saw Dr. Waechter in 2024. The largest group is 65 to 74, with 156 patients. 70% of them have high cholesterol, and 66% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Waechter's median patient age at 63, with 69% women.
Dr. Waechter's Medicare patients by age, 2024
Dr. Waechter's Medicare patients by sex, 2024
- Women23171%
- Men9429%
Chronic conditions among Dr. Waechter's Medicare patients, 2024
- High cholesterol70%
- High blood pressure66%
- Arthritis53%
- Mood disorders30%
- Ischemic heart disease28%
- Anxiety26%
- Depression26%
- Diabetes26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Waechter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anastasia C. Waechter wrote 1,466 Medicare Part D claims in 2024
In 2024, Dr. Waechter wrote 1,466 Medicare Part D claims for 357 patients. 80% of them were for generic drugs. CMS names the drug for 1,235 of them, across 34 drugs with 11 or more claims each, at $283,911 in total drug cost.
Dr. Waechter's Part D claims by kind of drug, 2024
- Generic1,171 claims80%
- Brand-name and other295 claims20%
Dr. Waechter'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. Waechter's Part D claims, 2024
- Opioids2%24 of 1,466 claims
- Antibiotics5%77 of 1,466 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Anastasia C. Waechter scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Waechter for performance year 2024, reported as part of a group. Dr. Waechter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Waechter as offering telehealth. CMS counts 123 procedures of colonoscopy by Dr. Waechter, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Waechter's MIPS scores, performance year 2024
- 90of 100Final score
- 86.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Waechter ranks in Medicare procedure volume
- Colonoscopy
- 84th percentile123 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 71st percentile77 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Anastasia C. Waechter has 1 award and honors on record
Dmand AI lists 1 award for Dr. Waechter, most recently CMS Stage 1 EHR in 2012.
Awards and honors for Dr. Waechter
- 2012
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Anastasia C. Waechter graduated from University Of Michigan Medical School
Dr. Waechter graduated from University Of Michigan Medical School in 2001.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Anastasia C. Waechter accepts plans from 9 insurance carriers
Dr. Waechter is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +1 more carriersWith a free account
Plan types Dr. Waechter accepts, by number of carriers
- Medicare7
- PPO6
- HMO3
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Anastasia C. Waechter'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Anastasia C. Waechter
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. Anastasia C. Waechter's NPI number?
Dr. Anastasia C. Waechter's NPI number is 1992841688. It was assigned on January 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Anastasia C. Waechter?
Dr. Anastasia C. Waechter is a gastroenterologist in Elk Grove, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Anastasia C. Waechter practice?
Dr. Waechter practices at 8110 Laguna Blvd, Elk Grove, CA 95758. Dr. Waechter's primary practice is Regents of the University of California in Elk Grove, California. Dmand AI also links Dr. Waechter to 2 group practices and clinics and 1 medical group.
What is Dr. Anastasia C. Waechter's office phone number?
The practice phone on file for Dr. Waechter is (916) 683-3950.
What is Dr. Anastasia C. Waechter's medical license number?
Dr. Waechter holds California license A90352, one of the licenses on file in 2 states.
Which states has Dr. Anastasia C. Waechter been licensed in?
Dmand AI has state licenses on file for Dr. Waechter in California (2005 to 2027) and Wisconsin (2002 to 2005).
Which hospitals is Dr. Anastasia C. Waechter affiliated with?
Dr. Waechter is affiliated with UC Davis Medical Center.
What medical group is Dr. Anastasia C. Waechter part of?
Dr. Waechter is linked to UC Davis Medical Group. Dmand AI links Dr. Waechter to 1 more medical group.
Does Dr. Anastasia C. Waechter accept Medicare?
Yes. CMS data shows Dr. Waechter billed Medicare for 1,963 services in 2024, and Dr. Waechter accepts Medicare assignment.
Does Dr. Anastasia C. Waechter offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Waechter as offering telehealth services.
Show 8 more questionsShow fewer questions
What is Dr. Anastasia C. Waechter's MIPS score?
Dr. Waechter's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does Dr. Anastasia C. Waechter see?
CMS counts 325 Medicare patients who saw Dr. Waechter in 2024, with an average age of 73.
Is Dr. Anastasia C. Waechter board certified?
Yes. Dr. Waechter is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Anastasia C. Waechter bill to Medicare?
In 2024, Dr. Waechter's most billed Medicare services were injected or infused drug (J2250), special service (99153) and medicare service (G2211).
Where did Dr. Anastasia C. Waechter go to medical school?
Dr. Waechter graduated from University Of Michigan Medical School in 2001.
What drugs does Dr. Anastasia C. Waechter prescribe most?
In 2024 Medicare Part D data, Dr. Waechter's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Gavilyte-G.
How long has Dr. Anastasia C. Waechter been practicing?
Dr. Waechter graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Anastasia C. Waechter accept?
Dr. Waechter is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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