Active NPI 1730149022 Individual Practitioner Female Practitioner

Stephanie C Grimaldi , PA-C

Physician Assistant • New Haven, CT

Professional Overview & Biography Verified Profile Summary

Stephanie Grimaldi, PA-C is a registered healthcare professional specializing in Physician Assistant in New Haven, CT. Practice services are available at 20 YORK STREET CB-2041 under active NPI credentials.

Frequently performed procedures and clinical services include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least, nursing facility discharge management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

20 York Street Cb-2041

New Haven, CT 06510

Telephone 2036884748

Fax 2036884740

Associated Practice Facility / Clinic

🏢 Ynh Medical Services Pc Facility NPI 1710072160

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in New Haven, CT

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 9.6 Yrs

State Avg: 11.2 Yrs

Regional Practice Density

260 Specialists

Practicing in New Haven, CT (2065 Statewide)

Telehealth Adoption Rate

10.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

51.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	1,282	321	$152.08	$87.81
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	1,038	269	$111.04	$60.75
99316 Nursing facility discharge management, more than 30 minutes	278	252	$223.06	$106.69
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	91	69	$220.74	$124.88
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	60	34	$207.16	$88.08
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	45	28	$143.24	$60.90
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	17	13	$67.00	$32.71
99316 Nursing facility discharge management, more than 30 minutes	13	13	$251.72	$107.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	1,194	334	$139.00	$88.41
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	920	270	$105.00	$61.65
99316 Nursing facility discharge management, more than 30 minutes	275	257	$215.00	$108.77
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	109	77	$206.00	$127.06
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	18	15	$67.00	$32.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	1,035	304	$139.00	$75.82
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	900	245	$105.00	$57.57
99316 Nursing facility discharge management, more than 30 minutes	270	243	$215.00	$86.57
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	44	26	$67.00	$36.54
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	44	37	$206.00	$111.78
99497 Advance care planning, first 30 minutes	20	19	$175.00	$65.16
99356 Prolonged inpatient or observation hospital service, first hour	13	12	$140.00	$75.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	1,051	354	$139.00	$76.96
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	858	295	$105.00	$58.34
99316 Nursing facility discharge management, more than 30 minutes	294	274	$215.00	$88.73
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	51	41	$206.00	$114.12
99497 Advance care planning, first 30 minutes	42	37	$175.00	$66.33
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	40	25	$67.00	$37.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	1,130	355	$139.00	$79.02
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	673	251	$105.00	$59.91
99316 Nursing facility discharge management, more than 30 minutes	316	285	$215.00	$91.24
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	145	53	$67.00	$38.17
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	46	35	$206.00	$116.42
99497 Advance care planning, first 30 minutes	14	14	$175.00	$68.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	1,075	403	$139.00	$78.23
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	680	258	$105.00	$58.84
99316 Nursing facility discharge management, more than 30 minutes	325	295	$211.84	$90.41
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	84	59	$67.00	$37.62
99497 Advance care planning, first 30 minutes	26	25	$175.00	$67.68
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	26	20	$206.00	$115.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	844	324	$123.87	$77.29
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	697	217	$85.60	$58.49
99316 Nursing facility discharge management, more than 30 minutes	230	217	$144.32	$89.56
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	104	71	$55.15	$37.61
99497 Advance care planning, first 30 minutes	18	18	$118.00	$66.90

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CT 001024

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License CT 001024

Definition to come...

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Dr. William Asch , MD, PhD

Internal Medicine - Nephrology

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Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Esther Lu , MD

Internal Medicine

NPI 1013122258

Doctor of Medicine (M.D.)

Dr. Alexander Pine , MD, PhD

Hospitalist

NPI 1013282318

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Alina Rakhuba , MD

Hospitalist

NPI 1013403807

Doctor of Medicine (M.D.)

Jeremy Parmley , PA-C

Physician Assistant - Medical

NPI 1023047917

Physician Assistant (Certified)

Dr. Maribel Cabrera Martinez , MD

Hospitalist

NPI 1023261559

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active September 23, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location September 23, 2010

Registered at 20 YORK STREET CB-2041, NEW HAVEN, CT 06510 (Tel: 2036884748)

📍

Updated Business Mailing Address September 23, 2010

Registered at 20 YORK STREET CB-2041, NEW HAVEN, CT 06510 (Tel: 2036884748)

👤

Provider Name / Credentials Updated September 23, 2010

Recorded as STEPHANIE GRIMALDI, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 23, 2010

Physician Assistant (License #001024 in CT)

🟢

Initial NPI Registration & Enumeration March 23, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1730149022

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: March 23, 2006

Last Update: September 23, 2010

Sole Proprietor: No

Update or Correct Profile

Mailing Address

20 York Street Cb-2041

New Haven, CT 06510

Phone: 2036884748

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.