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Compare the published Medicare service mix of Lisa Gu, M.D. with clinicians in the same registry specialty: Anesthesiology.

DALLAS, TX · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

James Kyung Kim, MD

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Ultrasonic guidance for needle placement (76942)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
77%Service-mix similarityView profile →

Mitchell Lin, MD

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Ultrasonic guidance for needle placement (76942)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
69%Service-mix similarityView profile →

Gloria S Cheng, M.D.

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
68%Service-mix similarityView profile →

Jeremy Mun-Hing Wong, MD

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
61%Service-mix similarityView profile →

Phillip Gallegos, MD

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
59%Service-mix similarityView profile →

John Young Ok, MD

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
57%Service-mix similarityView profile →

Shayom Javinish Ortiz, M.D.

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Anesthesia for other procedure on upper abdomen (00790)
54%Service-mix similarityView profile →

Munir S. Merchant, M.D.

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
53%Service-mix similarityView profile →

Ypaul Goldenmerry

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
  • Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)
53%Service-mix similarityView profile →

Rex Trevor Russell, MD

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (64488)
52%Service-mix similarityView profile →

Kshitij Patel, M.D.

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
52%Service-mix similarityView profile →

Ronald Baker King, M.D.

Anesthesiology · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Injection of anesthetic agent and/or steroid into other nerve or branch (64450)
  • Ultrasonic guidance for needle placement (76942)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
51%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.