Robert S. Rosenberg, D.O., F.C.C.P.
Sleep Medicine (Internal Medicine) Physician · Prescott Valley, AZ
Robert S. Rosenberg, D.O., F.C.C.P. is a sleep medicine (internal medicine) physician with a practice address in Prescott Valley, Arizona, and NPI 1902808884, issued on Aug 11, 2005. Check the license (Arizona 1893, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert S. Rosenberg
- Credential
- D.O., F.C.C.P.
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License number
- 1893 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3259 N Windsong Dr, Prescott Valley, AZ 86314
- Phone
- (928) 772-6422
- Enumerated
- Aug 11, 2005
- Record last updated
- Oct 10, 2024
- Fax
- (928) 772-6425
- Medicare enrollment
- Enrolled (PECOS I20040803000682); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1973
- Entity
- Type 1 · individual
8 nearest sleep medicine (internal medicine) physician records → All 28 in Arizona → Look up another NPI →
Also registered at 3259 N Windsong Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nada Mickelson, NPAdult Health Nurse Practitioner1366575177
Verify Robert S. Rosenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 1893Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024
206 Medicare Part D claims for 70 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Eszopiclone39 claims
- Clonazepam19 claims
- Trazodone Hcl19 claims
- Pregabalin17 claims
- Doxepin Hcl15 claims
- Xyrem12 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.
Bills Medicare through one group practice
- Living Gem Professional CorporationTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert S. Rosenberg among 28 sleep medicine (internal medicine) physician records in Arizona
Robert S. Rosenberg, D.O., F.C.C.P. is one of 28 sleep medicine (internal medicine) physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1973 · median 2007 among the 20 with a school on file
- Record last updated2024 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Arizona
There are 28 sleep medicine (internal medicine) physician records in Arizona.
All 28 in Arizona → Every provider in Prescott Valley → Sleep Medicine (Internal Medicine) Physician nationwide →
The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Leonard Moss, MDCottonwood, AZ 863261417907759
- Srirangarajan Raju, MDCottonwood, AZ 863261053570085
- Sairam Parthasarathy, M.D.Tucson, AZ 857241598877474
- Saif Mashaqi, MDTuscon, AZ 857191043424633
- Salma Patel, M.D.Tucson, AZ 857191083058572
- Mark Mecikalski, MDTucson, AZ 857181821045105
- Phillip Eichling, MDTucson, AZ 857121568435675
- Jyotsna Sahni, M.D.Tucson, AZ 857121417160599
Common questions
What is Robert S. Rosenberg, D.O., F.C.C.P.'s NPI number?
Robert S. Rosenberg, D.O., F.C.C.P.'s National Provider Identifier (NPI) is 1902808884, issued on Aug 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert S. Rosenberg, D.O., F.C.C.P. located?
The NPPES record lists a practice address at 3259 N Windsong Dr, Prescott Valley, AZ, 86314. Phone: (928) 772-6422. Providers update this record themselves, so call before visiting.
How can I verify Robert S. Rosenberg, D.O., F.C.C.P.'s license?
NPPES lists Arizona license number 1893, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert S. Rosenberg, D.O., F.C.C.P. prescribe under Medicare Part D?
In 2024, Robert S. Rosenberg, D.O., F.C.C.P. had 206 Medicare Part D claims for 70 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.
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.