Christina Navin, CRNP
Otolaryngology Physician · Baltimore, MD
Christina Navin, CRNP is an otolaryngology physician with a practice address in Baltimore, Maryland, and NPI 1154781136, issued on Mar 3, 2016. Check the license (Maryland R163675, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Christina Navin
- Credential
- CRNP
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- R163675 MD
SP015823 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4940 Eastern Ave, Baltimore, MD 21224
- Phone
- (410) 550-0100
- Enumerated
- Mar 3, 2016
- Entity
- Type 1 · individual
Also registered at 4940 Eastern Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Asma Abeer, PA-CMedical Physician Assistant1386356442
- Mona Abraham, MDStudent in an Organized Health Care Education/Training Program1245807395
- Sherifatu Abu, MDInternal Medicine Physician1093372922
Verify Christina Navin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license R163675Check 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 otolaryngology physician in 2024
189 Medicare Part D claims for 108 beneficiaries, against an average of 536 among the 7,899 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate34 claims
- Azelastine Hcl21 claims
- Ipratropium Bromide21 claims
- Montelukast Sodium12 claims
- Famotidine11 claims
- Mupirocin11 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 Medicare quality score for 2023: 74.4 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).
One hospital or facility affiliation
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Otolaryngology Physician providers in Maryland
There are 254 otolaryngology physician records in Maryland.
Other otolaryngology physician records in Maryland
- Sidrah Ahmad, MDSalisbury, MD1083935779
- Neda Ahmadi, MDGlen Burnie, MD1649429549
- Mostafa Ahmed, MDChevy Chase, MD1457618399
- Lee Akst, MDBaltimore, MD1508840299
- Perry Alexion, MDGreenbelt, MD1518033786
- Clint Allen, M.D.Bethesda, MD1861697021
- Walleed H R M A Q Almutairi, MB BCH BAOBaltimore, MD1477416485
- Bryan Ambro, MDAnnapolis, MD1821176017
- Gail Anderson, M.D.Bowie, MD1134160260
- Michael Arenstein, MDGaithersburg, MD1922091792
Common questions
What is Christina Navin, CRNP's NPI number?
Christina Navin, CRNP's National Provider Identifier (NPI) is 1154781136, issued on Mar 3, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Christina Navin, CRNP located?
The NPPES record lists a practice address at 4940 Eastern Ave, Baltimore, MD, 21224. Phone: (410) 550-0100. Providers update this record themselves, so call before visiting.
How can I verify Christina Navin, CRNP's license?
NPPES lists Maryland license number R163675, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christina Navin, CRNP prescribe under Medicare Part D?
In 2024, Christina Navin, CRNP had 189 Medicare Part D claims for 108 beneficiaries; the average among otolaryngology physician prescribers was 536. Part D covers Medicare prescriptions only.
What is Christina Navin, CRNP's Medicare quality score?
The 2023 MIPS final score is 74.4 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.