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Compare the published Medicare service mix of Neesann Marietta, MD with clinicians in the same registry specialty: Anesthesiology.

TUCSON, AZ · Exact areaEdit location

2024 published service data · 156 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Monica Guzman Zayas, M.D.

Anesthesiology · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for lens surgery (00142)
72%Service-mix similarityView profile →

Philip A Isaac, MD

Anesthesiology · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for lens surgery (00142)
63%Service-mix similarityView profile →

Hannah Mclean Dillon, M.D.

Anesthesiology · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
  • Anesthesia for lens surgery (00142)
62%Service-mix similarityView profile →

Elizabeth S Almli

Anesthesiology · Tucson, AZ

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
  • Anesthesia for lens surgery (00142)
52%Service-mix similarityView profile →

Gerard Flacke, MD

Anesthesiology · Tucson, AZ

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
  • Anesthesia for lens surgery (00142)
51%Service-mix similarityView profile →

Songsiri Chanvitayapongs, MD

Anesthesiology · Tucson, AZ

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
  • Anesthesia for lens surgery (00142)
50%Service-mix similarityView profile →

Joshua Tucker Smith, MD

Anesthesiology · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
  • Anesthesia for lens surgery (00142)
46%Service-mix similarityView profile →

Stephen Stanley Kaczynski, D.O.

Anesthesiology · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure on eyelid (00103)
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
46%Service-mix similarityView profile →

Desiree Aird, M.D.

Anesthesiology · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on skin of arms, legs, and front body (00400)
45%Service-mix similarityView profile →

Gregory A Lawrence, MD

Anesthesiology · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
44%Service-mix similarityView profile →

Ryan Frieder, D.O.

Anesthesiology · Tucson, AZ

Shared published services
2 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) (64445)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
43%Service-mix similarityView profile →

Scott H Yale, M.D.

Anesthesiology · Tucson, AZ

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
42%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.