Juan B. Firnhaber, MD
Pain Medicine (Anesthesiology) Physician · Greenville, NC
Juan B. Firnhaber, MD is a pain medicine (anesthesiology) physician with a practice address in Greenville, North Carolina, and NPI 1669562138, issued on Oct 13, 2006. Check the license (North Carolina 2010-00503, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Juan B. Firnhaber
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- 2010-00503 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2430 Emerald PL Ste 201, Greenville, NC 27834
- Phone
- (252) 752-2140
- Enumerated
- Oct 13, 2006
- Record last updated
- Dec 13, 2023
- Medicaid ID
- 5914302 NC
- Medicare enrollment
- Enrolled (PECOS I20100601000147); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 111 in North Carolina → Look up another NPI →
Also registered at 2430 Emerald PL Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Adams, CAAAnesthesiologist Assistant1134408297
- Jayden Allen, CRNACertified Registered Nurse Anesthetist1518776830
- Jordan Arnold, CRNACertified Registered Nurse Anesthetist1285244905
- Elizabeth Bagsby, M.D.Physical Medicine & Rehabilitation Physician1891094470
- Cassandra Bailey, MDAnesthesiology Physician1477829810
- Anna Baker, CRNACertified Registered Nurse Anesthetist1457320368
Verify Juan B. Firnhaber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2010-00503Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
227 Medicare Part D claims for 67 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 102 claims were for opioids.
Most prescribed
- Gabapentin28 claims
- Oxycodone Hcl23 claims
- Buprenorphine22 claims
- Baclofen21 claims
- Hydrocodone-Acetaminophen16 claims
- Oxycodone-Acetaminophen12 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): 64.5 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: $1,934.44
43 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 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 2 group practices
- East Carolina Anesthesia Associates PLLCWilson, NC
- Proactive Therapy OF North Carolina IncWilson, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Juan B. Firnhaber among 111 pain medicine (anesthesiology) physician records in North Carolina
Juan B. Firnhaber, MD is one of 111 pain medicine (anesthesiology) physician records with a practice address in North Carolina. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 57% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1996 · median 2005 among the 85 with a school on file
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in North Carolina
There are 111 pain medicine (anesthesiology) physician records in North Carolina.
All 111 in North Carolina → Every provider in Greenville → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Aaron Carter, MDGreenville, NC 278341528247806
- Patricia Doerr, MDGreenville, NC 278341225483084
- Scott Frieary, DOGreenville, NC 278341962563502
- Melany Furimsky, DOGreenville, NC 278341346301041
- Christopher Grubb, M.D.Greenville, NC 278341699741421
- Lynn Johnson, MDGreenville, NC 278341508835091
- Raymond Minard, MDGreenville, NC 278341245390350
- Ajay Unnithan, M.D.Greenville, NC 278341891221479
Common questions
What is Juan B. Firnhaber, MD's NPI number?
Juan B. Firnhaber, MD's National Provider Identifier (NPI) is 1669562138, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Juan B. Firnhaber, MD located?
The NPPES record lists a practice address at 2430 Emerald PL Ste 201, Greenville, NC, 27834. Phone: (252) 752-2140. Providers update this record themselves, so call before visiting.
How can I verify Juan B. Firnhaber, MD's license?
NPPES lists North Carolina license number 2010-00503, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Juan B. Firnhaber, MD prescribe under Medicare Part D?
In 2024, Juan B. Firnhaber, MD had 227 Medicare Part D claims for 67 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Juan B. Firnhaber, MD's MIPS final score?
The 2023 MIPS final score is 64.5 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.