Active NPI 1124537329 Individual Practitioner Male Practitioner

David Griffin , PA-C

Physician Assistant • Hamden, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

David Griffin, PA-C is a certified Physician Assistant practicing in Hamden, CT. With approximately 9 years of clinical experience since completing medical education in 2017, David Griffin delivers high-quality medical care to the local community at 2200 WHITNEY AVE STE 360.

David Griffin maintains professional affiliations with Rehabilitation Associates Inc, Hhc Physician Services Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2200 Whitney Ave Ste 360

Hamden, CT 06518

Telephone 2032814463

Fax 2032872930

Associated Practice Facility / Clinic

🏢 Gastroenterology Center Of Connecticut, Pc Facility NPI 1023120326

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Hamden, CT

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

9 Yrs -2.4 yrs vs City Avg

City Avg: 11.4 Yrs

State Avg: 11.2 Yrs

Regional Practice Density

46 Specialists

Practicing in Hamden, CT (2065 Statewide)

Telehealth Adoption Rate

21.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

65.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Griffin (9 Years) 9 Yrs

Hamden Specialty Average (11.4 Years) 11.4 Yrs

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
99213 Established patient office or other outpatient visit, typically 15 minutes	107	79	$275.00	$83.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$300.00	$101.52
99202 New patient office or other outpatient visit, typically 20 minutes	45	45	$180.00	$65.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	19	$125.00	$50.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	81	63	$243.52	$79.62
99202 New patient office or other outpatient visit, typically 20 minutes	59	59	$180.00	$65.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$269.37	$98.24
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	29	$286.00	$116.00
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	14	$81.00	$44.27
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	16	$110.88	$51.57
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	13	11	$195.00	$70.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	94	78	$200.00	$83.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$233.00	$103.43
99202 New patient office or other outpatient visit, typically 20 minutes	40	40	$180.00	$67.68
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	29	$286.00	$121.95
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	19	$81.00	$34.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	18	$95.00	$50.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	101	79	$204.55	$82.83
99231 Follow-up hospital inpatient care per day, typically 15 minutes	37	26	$99.38	$34.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$260.50	$103.43
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	24	$407.83	$123.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$464.29	$153.91
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$189.33	$68.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	80	67	$200.00	$65.97
99202 New patient office or other outpatient visit, typically 20 minutes	42	42	$180.00	$69.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	36	$300.00	$100.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$450.00	$142.54
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$315.90	$125.67
36415 Insertion of needle into vein for collection of blood sample	15	14	$7.00	$2.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	70	$300.00	$95.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	71	71	$446.48	$147.98
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	46	45	$299.65	$123.14
99202 New patient office or other outpatient visit, typically 20 minutes	42	42	$180.00	$68.93
99213 Established patient office or other outpatient visit, typically 15 minutes	21	21	$197.95	$67.75
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	19	18	$22.00	$8.46
36415 Insertion of needle into vein for collection of blood sample	12	12	$7.00	$2.94
80076 Liver function blood test panel	11	11	$25.00	$8.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	46	45	$286.00	$123.36

Medical Specialties & State Licenses

CMS Verified: 2021-05-27

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CT 003957

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.

Hospital & Practice Group Affiliations

Rehabilitation Associates Inc

1931 Black Rock Tpke, Fairfield, CT 068253506

Phone: 2033848681

Hhc Physician Services Pllc

2200 Whitney Ave, Hamden, CT 065183694

Hhc Physician Services Pllc

250 Indian River Rd, Orange, CT 064773627

Phone: 2037387700

Hhc Physician Services Pllc

40 Commerce Park, Milford, CT 064603535

Phone: 2032814463

Practice Associates & Co-Workers

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

35 Associated Practitioners

Dr. Jennifer Thompson , MD

Internal Medicine - Gastroenterology

NPI 1013043850

Doctor of Medicine (M.D.)

Joseph Soucy

Internal Medicine - Gastroenterology

NPI 1013470491

Christine Salamida

Nurse Practitioner - Family

NPI 1023488095

Randy Johnson , PA-C

Physician Assistant - Medical

NPI 1073787677

Physician Assistant (Certified)

Dr. Tai Hang Ho , MD

Internal Medicine - Gastroenterology

NPI 1093080145

Doctor of Medicine (M.D.)

Dr. Ramnath Hebbar , MD

Internal Medicine - Gastroenterology

NPI 1124045992

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location July 11, 2018

Registered at 2200 WHITNEY AVE STE 360, HAMDEN, CT 06518 (Tel: 2032814463)

📍

Updated Business Mailing Address July 11, 2018

Registered at 2200 WHITNEY AVE STE 360, HAMDEN, CT 065183602 (Tel: 2032814463)

📍

Updated Practice Location April 18, 2018

Registered at 2200 WHITNEY AVE STE 360, HAMDEN, CT 065183602 (Tel: 2032814463)

✅

NPI Profile Active September 20, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location September 20, 2017

Registered at 205 MAIN ST, EAST HAVEN, CT 065123003 (Tel: 2034665070)

📍

Updated Business Mailing Address September 20, 2017

Registered at 144 HERBERT ST, MILFORD, CT 064611609

👤

Provider Name / Credentials Updated September 20, 2017

Recorded as DAVID GRIFFIN, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 20, 2017

Physician Assistant (License #003957 in CT)

🟢

Initial NPI Registration & Enumeration September 20, 2017

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: 1124537329

Entity Type:

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

Enumeration Date: September 20, 2017

Last Update: May 27, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2200 Whitney Ave Ste 360

Hamden, CT 065183602

Phone: 2032814463

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.