Dr. Sofia D. Petrov , DDS, MSD
Dentist - Periodontics • Covington, WA
27081 185th Ave Se Ste B-105
Covington, WA 980428448
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Sofia Petrov is listed in NPPES under Dentist - Periodontics.
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NPI assigned on November 7, 2006; this date does not establish years in practice.
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Published CMS data list 223 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Chlorhexidine Gluconate — 109 prescription fills, including refills.
- Amoxicillin — 65 prescription fills, including refills.
- Ibuprofen — 49 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 65% of clinicians listed under Dentist - Periodontics in Washington (2024, 105 clinicians with data). Median for this group: 140. Middle half: 70 to 260.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 41 in 2020 to 223 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020–2024.
Practice Location & Contact Primary Location
27081 185th Ave Se Ste B-105
Covington, WA 980428448
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Bothell, WA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Dentist - Periodontics: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
225 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$1,034 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2023
All general payments: $315.76 across 5 records.
By nature of payment
- Food and Beverage: $164.34 across 4 records.
- Travel and Lodging: $151.42 across 1 record.
Reporting-company totals
- A-dec, Inc.: $196.17 across 2 records.
- Ormco Corporation: $90.30 across 2 records.
- ZIMVIE INC.: $29.29 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2023 (published June 30, 2026).
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Covington and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 65% of clinicians listed under Dentist - Periodontics in Washington (2024, 105 clinicians with data). Median for this group: 140. Middle half: 70 to 260.
Too few clinicians listed under Dentist - Periodontics in Covington have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 60% of clinicians listed under Dentist - Periodontics in Washington (2024, 105 clinicians with data). Median for this group: $727. Middle half: $318 to $1,279.
Too few clinicians listed under Dentist - Periodontics in Covington have Medicare Part D data for 2024 to compare.
1 active clinicians are listed under Dentist - Periodontics with a practice address in Covington, WA (184 in Washington).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 444% from 41 in 2020 to 223 in 2024.
- 2020: 41
- 2021: 90
- 2022: 58
- 2023: 83
- 2024: 223
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30-day fills
30-day fills increased 449% from 41 in 2020 to 225 in 2024.
- 2020: 41
- 2021: 90
- 2022: 58
- 2023: 83
- 2024: 225
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Part D drug cost
Part D drug cost went from $217 in 2020 to $1,034 in 2024.
- 2020: $217
- 2021: $479
- 2022: $321
- 2023: $317
- 2024: $1,034
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $13.00 in 2022 to $315.76 in 2023.
- 2022: $13.00
- 2023: $315.76
Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $315.76.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| A-dec, Inc. |
Travel and Lodging
Cash or cash equivalent
|
— | General | $151.42 |
| Ormco Corporation |
Food and Beverage
In-kind items and services
|
NOBELACTIVE | General | $75.19 |
| A-dec, Inc. |
Food and Beverage
Cash or cash equivalent
|
— | General | $44.75 |
| ZIMVIE INC. |
Food and Beverage
In-kind items and services
|
— | General | $29.29 |
| Ormco Corporation |
Food and Beverage
In-kind items and services
|
NOBELACTIVE | General | $15.11 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Chlorhexidine Gluconate | Chlorhexidine Gluconate | 109 | 1,765 | $628.12 | 70 |
| Amoxicillin | Amoxicillin | 65 | 507 | $242.68 | 59 |
| Ibuprofen | Ibuprofen | 49 | 340 | $162.77 | 47 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-06-28NUCC Taxonomy Code: 1223P0300X
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
Secondary Practice Locations
1908 201st Pl Se Apt 200
Bothell, WA 980128572
Phone: 4254882345
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Dentist - General Practice
Doctor of Dental Surgery
Dentist
Doctor of Dental Surgery
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 27081 185TH AVE SE STE B-105, COVINGTON, WA 980428448 (Tel: 2539814950)
NPI status registered as active in NPPES database
Registered at 27081 185TH AVE SE, SUITE B-105, COVINGTON, WA 980428448 (Tel: 2539814950)
Registered at 27081 185TH AVE SE, SUITE B-105, COVINGTON, WA 980428448 (Tel: 2539814950)
Recorded as SOFIA PETROV, D.D.S., M.S.D.
Dentist (license number reported to NPPES: WA DE00008728)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
27081 185th Ave Se, Suite B-105
Covington, WA 980428448
Phone: 2539814950