Active NPI 1891136636 Individual Practitioner Female Practitioner

Shellie Ray , NP

Nurse Practitioner • Oxford, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Shellie Ray, NP is a certified Nurse Practitioner practicing in Oxford, MA. With approximately 13 years of clinical experience since completing medical education in 2013, Shellie Ray delivers high-quality medical care to the local community at 78 SUTTON AVE.

Shellie Ray is affiliated with Umass Memorial Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

78 Sutton Ave

Oxford, MA 015401813

Telephone 5084991760

Fax 5084991757

Associated Practice Facility / Clinic

🏢 Harrington Physician Services, Inc. Facility NPI 1821547969

Medicare Profile & Education

Medical School

Other

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Oxford, MA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs +5.0 yrs vs City Avg

City Avg: 8.0 Yrs

State Avg: 12.5 Yrs

Regional Practice Density

2 Specialists

Practicing in Oxford, MA (3545 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

78.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ray (13 Years) 13 Yrs

Oxford Specialty Average (8.0 Years) 8.0 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	42	37	$412.88	$87.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	132	109	$125.65	$60.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	118	103	$213.81	$81.61
36415 Insertion of needle into vein for collection of blood sample	20	19	$7.00	$6.86
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$246.84	$107.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	174	112	$95.00	$71.47
36415 Insertion of needle into vein for collection of blood sample	61	52	$7.00	$2.96
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	35	32	$55.00	$31.75
G0008 Administration of influenza virus vaccine	33	33	$30.00	$26.56
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	23	13	$15.00	$1.68
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	22	22	$50.00	$20.04
87804 Detection test by immunoassay with direct visual observation for influenza virus	22	19	$28.18	$11.83
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	21	15	$35.00	$11.45
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	13	$85.00	$43.44
81002 Urinalysis, manual test	16	15	$12.00	$3.43
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	13	13	$150.00	$105.17
90662 Influenza vaccine split virus, preservative free	12	12	$75.00	$68.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	195	127	$95.00	$72.65
0012A Adm sarscov2 100mcg/0.5ml2nd	81	81	$45.43	$35.89
36415 Insertion of needle into vein for collection of blood sample	48	44	$7.00	$3.00
G0008 Administration of influenza virus vaccine	31	31	$30.00	$15.86
0011A Adm sarscov2 100mcg/0.5ml1st	29	29	$43.97	$29.31
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	28	19	$35.00	$11.44
0013A Adm sarscov2 100mcg/0.5ml3rd	27	27	$45.00	$37.22
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	27	25	$55.00	$30.10
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	25	25	$50.00	$19.71
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	22	$85.00	$45.19
81002 Urinalysis, manual test	25	22	$12.00	$3.34
J1030 Injection, methylprednisolone acetate, 40 mg	21	19	$15.00	$5.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	153	149	$1294.93	$143.54
99284 Emergency department visit with moderate level of medical decision making	100	99	$879.01	$100.36
99283 Emergency department visit with low level of medical decision making	50	50	$531.18	$54.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	121	120	$1294.00	$139.62
99284 Emergency department visit with moderate level of medical decision making	100	99	$877.00	$94.81
99283 Emergency department visit with low level of medical decision making	95	95	$530.00	$50.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	94	93	$835.00	$93.15
99285 Emergency department visit for life threatening or functioning severity	89	88	$1232.00	$139.51
99283 Emergency department visit with low level of medical decision making	64	62	$505.00	$49.92
99282 Emergency department visit with straightforward medical decision making	26	25	$417.00	$33.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	76	75	$955.63	$94.06
99285 Emergency department visit for life threatening or functioning severity	55	55	$1393.40	$135.84
99283 Emergency department visit with low level of medical decision making	20	20	$509.05	$47.90
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	11	11	$73.00	$6.87

Medical Specialties & State Licenses

CMS Verified: 2025-04-11

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MA RN2380680

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License AL 1087141

Definition to come...

Hospital & Practice Group Affiliations

Umass Memorial Medical Group Inc

78 Sutton Ave, Oxford, MA 015401813

Phone: 5084991760

Secondary Practice Locations

55 Fruit St

Boston, MA 021142621

Phone: 6177248050

Practice Associates & Co-Workers

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

6 Associated Practitioners

Erin Tooley , CNP

Nurse Practitioner

NPI 1003500893

Certified Nurse Practitioner

Melissa Barrieau

Physician Assistant

NPI 1235795832

Ryan Imelio

Physician Assistant

NPI 1508634775

Jillian Bullock , FNP-C

Nurse Practitioner - Family

NPI 1538000682

Family Nurse Practitioner (Certified)

Helen Tang

Physician Assistant

NPI 1710407036

Dr. Deborah Sullivan , MD

Family Medicine

NPI 1801874912

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

📍

Updated Practice Location April 11, 2025

Registered at 78 SUTTON AVE, OXFORD, MA 015401813 (Tel: 5084991760)

📍

Updated Business Mailing Address April 11, 2025

Registered at PO BOX 415348, BOSTON, MA 022415348 (Tel: 8002258885)

📍

Updated Practice Location February 02, 2024

Registered at 50 STANIFORD ST FL 3, BOSTON, MA 021142517 (Tel: 6177248050)

📍

Updated Business Mailing Address February 02, 2024

Registered at 75 CIDER FOREST DR, OXFORD, AL 362034835 (Tel: 2563106713)

👤

Provider Name / Credentials Updated February 02, 2024

Recorded as SHELLIE RAY, NP

✅

NPI Profile Active July 09, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2013

Registered at 400 E 10TH ST, ANNISTON, AL 362074716 (Tel: 2562355121)

📍

Updated Business Mailing Address July 09, 2013

Registered at 400 E 10TH ST, ANNISTON, AL 362074716 (Tel: 2562355121)

👤

Provider Name / Credentials Updated July 09, 2013

Recorded as SHELLIE RAY, CRNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2013

Nurse Practitioner (License #1087141 in AL)

🟢

Initial NPI Registration & Enumeration July 09, 2013

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: 1891136636

Entity Type:

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

Enumeration Date: July 09, 2013

Last Update: April 11, 2025

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Po Box 415348

Boston, MA 022415348

Phone: 8002258885

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.