Doctor profile · Federal record

Dr. Christina Massaro

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · New York, NY

  • NPI 1821523549
  • Accepts Medicare
  • MIPS 93.4 / 100 · 2023
  • 9 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
525 E 68Th St
New York, NY 100654870
(646) 697-1807
Additional location
3400 Spruce St
Philadelphia, PA 191044238
(215) 349-8310
Mailing address
575 Lexington Ave
New York, NY 100226102

Credentials & registration

NPPES · NUCC
NPI registered
May 2017 — 9 yrs on file
Profile last updated
December 28, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (2)
New York #850566 · Pennsylvania #RN649292

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821523549. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
38
Distinct HCPCS
3
Medicare allowed
$3,262
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 16 16 $79
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 11 11 $100
00811 Anesthesia for other procedure on large bowel using an endoscope 11 11 $82

In context: peer comparison

Among 149 peers in this city , average services per provider: 25. This provider delivers 1.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Christina Massaro's medical specialty?
Dr. Christina Massaro practices Certified Registered Nurse Anesthetist in New York, NY.
Where does Dr. Christina Massaro practice?
Dr. Christina Massaro practices at 525 E 68Th St, New York, NY 100654870. Office phone: 6466971807.
What is Dr. Christina Massaro's NPI?
Dr. Christina Massaro's National Provider Identifier (NPI) is 1821523549, issued by NPPES.
Does Dr. Christina Massaro accept Medicare assignment?
Yes. Dr. Christina Massaro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christina Massaro commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.