Rachel Deena Bak, M.D.
Dermatology Physician · Burbank, CA
Rachel Deena Bak, M.D. is a dermatology physician with a practice address in Burbank, California, and NPI 1447495031, issued on Dec 10, 2008. Check the license (California A108217, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rachel Deena Bak
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A108217 CA
Self-reported in NPPES; status is on the state search - Practice location
- 201 S Buena Vista St, Burbank, CA 91505
- Phone
- (818) 238-2350
- Enumerated
- Dec 10, 2008
- Record last updated
- May 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (818) 238-2351
- Medicare enrollment
- Enrolled (PECOS I20120119000208); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 201 S Buena Vista St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rachel Deena Bak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A108217Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average dermatology physician in 2024
294 Medicare Part D claims for 118 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Doxycycline Hyclate27 claims
- Triamcinolone Acetonide25 claims
- Imiquimod23 claims
- Fluconazole22 claims
- Ketoconazole19 claims
- Valacyclovir19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 50 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,142.52
172 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Kay Dermatology IncBurbank, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rachel Deena Bak among 2,083 dermatology physician records in California
Rachel Deena Bak, M.D. is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 39% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2007 · median 2006 among the 1,450 with a school on file
- Record last updated2013 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Burbank → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Iris Ahronowitz, M.D.Burbank, CA 915051437445632
- Jeffrey Ashley, MDBurbank, CA 915051639155880
- Kyle Cheng, M.D.Burbank, CA 915051306103064
- Karin Eshagh, MDBurbank, CA 915051194138511
- Martin Kay, MDBurbank, CA 915051750450615
- Ava Khosraviani, M.D.Burbank, CA 915051578717401
- Patricia Perry, MDBurbank, CA 915051700892304
- Payam Saadat, MDBurbank, CA 915051740487925
Common questions
What is Rachel Deena Bak, M.D.'s NPI number?
Rachel Deena Bak, M.D.'s National Provider Identifier (NPI) is 1447495031, issued on Dec 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Deena Bak, M.D. located?
The NPPES record lists a practice address at 201 S Buena Vista St, Burbank, CA, 91505. Phone: (818) 238-2350. Providers update this record themselves, so call before visiting.
How can I verify Rachel Deena Bak, M.D.'s license?
NPPES lists California license number A108217, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rachel Deena Bak, M.D. prescribe under Medicare Part D?
In 2024, Rachel Deena Bak, M.D. had 294 Medicare Part D claims for 118 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Rachel Deena Bak, M.D.'s MIPS final score?
The 2023 MIPS final score is 50 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.