Dr. Ashima Annette Natt, MD
- Medicare services, 2023
- 410
- Part D claims, 2024
- 24
- Hospital affiliations
- 2
- Industry payments
- $267
- Medical groups
- 3
- Practice address
- 400 S 43rd St, Renton, WA 98055
- Practice phone
- Call (425) 228-3450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Ashima Annette Natt is an internist in Renton, Washington
Dr. Natt practices at Valley Medical Center in Renton, Washington, part of University of Washington.
Dr. Natt's NPI, 1851850739, was assigned on March 19, 2019. Dr. Natt holds Nevada license 22701.
- NPI
- 1851850739NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082090865
- NPI enumeration date
- March 19, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (425) 228-3450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ashima Annette Natt practices at Valley Medical Center in Renton, Washington
Dr. Natt's primary practice is Valley Medical Center, at 400 S 43rd St, Renton, WA 98055 in King County. The practice phone is (425) 228-3450.
- Valley Medical Center400 S 43rd St, Renton, WA 98055 · King CountyPhone(425) 228-3450
Source: Dmand AI Affiliation Data
Dr. Ashima Annette Natt is affiliated with 2 sites of care and 3 medical groups
Dr. Natt's primary practice is Valley Medical Center in Renton, Washington, part of University of Washington. Dr. Natt is also affiliated with Cascade Medical. The medical group on file is Sound Physicians. Dmand AI also links Dr. Natt to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ashima Annette Natt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Natt practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ashima Annette Natt is one of 2,689 internists in Washington
Internal medicine is Dr. Natt's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Natt is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Natt
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. Ashima Annette Natt billed Medicare for 410 services in 2023
CMS data shows 410 Medicare services from Dr. Natt across 5 procedure codes in 2023. Medicare paid $39,272 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Natt's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 2492023: 41065%
Dr. Natt compared with the Washington median for internists, 2023
- Dr. Natt
- Washington median
- Medicare services
- 410vs 36413% above
- Part D claims
- 11vs 18294% below
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Natt's most billed Medicare procedure codes, 2023
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. Natt and other internists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ashima Annette Natt's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Natt's median patient age at 73, with 49% women.
Dr. Natt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Ashima Annette Natt wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Natt wrote 24 Medicare Part D claims for 14 patients. 92% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $160 in total drug cost. In 2021, CMS named 50 claims across 3 drugs.
Dr. Natt's Part D claims by kind of drug, 2024
- Generic22 claims92%
- Brand-name and other2 claims8%
Dr. Natt'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: 502022: 1178%
Drugs named by CMS: 1 in 2022, 3 in 2021.
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. Ashima Annette Natt takes part in Medicare
Dr. Natt 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)
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Dr. Ashima Annette Natt received $267 in industry payments from 2022 to 2023
CMS Open Payments shows 7 general payments to Dr. Natt from 4 drug and device companies from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $150.
General payments to Dr. Natt by program year, 2022 to 2023
Companies that paid Dr. Natt the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ashima Annette Natt'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)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) |
| 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. Ashima Annette Natt
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. Ashima Annette Natt's NPI number?
Dr. Ashima Annette Natt's NPI number is 1851850739. It was assigned on March 19, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Ashima Annette Natt?
Dr. Ashima Annette Natt is an internist in Renton, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ashima Annette Natt practice?
Dr. Natt practices at 400 S 43rd St, Renton, WA 98055. Dr. Natt's primary practice is Valley Medical Center in Renton, Washington, part of University of Washington. Dmand AI also links Dr. Natt to 2 medical groups.
What is Dr. Ashima Annette Natt's office phone number?
The practice phone on file for Dr. Natt is (425) 228-3450.
What is Dr. Ashima Annette Natt's medical license number?
Dr. Natt holds Nevada license 22701.
Which hospitals is Dr. Ashima Annette Natt affiliated with?
Dr. Natt practices at Valley Medical Center in Renton, Washington. Dr. Natt is also affiliated with Cascade Medical.
What medical group is Dr. Ashima Annette Natt part of?
Dr. Natt is linked to Sound Physicians. Dmand AI links Dr. Natt to 2 more medical groups.
Does Dr. Ashima Annette Natt accept Medicare?
Yes. CMS data shows Dr. Natt billed Medicare for 410 services in 2023, and Dr. Natt accepts Medicare assignment.
What services does Dr. Ashima Annette Natt bill to Medicare?
In 2023, Dr. Natt's most billed Medicare services were hospital inpatient care (99223), care management and other visits (99497) and hospital inpatient care (99233).
What drugs does Dr. Ashima Annette Natt prescribe most?
In 2022 Medicare Part D data, Dr. Natt's most prescribed drugs by claims were Atorvastatin Calcium.
Has Dr. Ashima Annette Natt received payments from drug or device companies?
CMS Open Payments shows $267 in general payments to Dr. Natt from 4 companies from 2022 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Ashima Annette Natt been practicing?
Dr. Natt graduated from medical school in 2018, 8 years ago.
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