Active NPI 1295798478 Individual Practitioner Male Practitioner

Dr. William M Castillo , MD

Specialist • Pittsburgh, PA

Professional Overview & Biography Verified Profile Summary

Dr. William Castillo, MD is a registered healthcare professional specializing in Specialist in Pittsburgh, PA. Practice services are available at 3101 BROWNSVILLE RD under active NPI credentials.

Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, initial hospital inpatient care per day, 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

3101 Brownsville Rd

Pittsburgh, PA 152272429

Telephone 4128814220

Fax 4128819270

Associated Practice Facility / Clinic

🏢 Manuel M. Castillo, M.d., P.c. Facility NPI 1801849880

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Pittsburgh, PA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 36.6 Yrs

State Avg: 35.7 Yrs

Regional Practice Density

851 Specialists

Practicing in Pittsburgh, PA (2255 Statewide)

Telehealth Adoption Rate

13.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

26.6% 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 (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	189	59	$55.00	$47.88
99221 Initial hospital inpatient care per day, typically 30 minutes	76	67	$126.00	$80.01
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	22	$171.00	$121.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	11	$91.00	$76.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	336	111	$55.33	$37.39
99221 Initial hospital inpatient care per day, typically 30 minutes	135	117	$125.47	$96.97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	30	$171.00	$130.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	1,068	212	$51.99	$37.39
99221 Initial hospital inpatient care per day, typically 30 minutes	268	208	$126.00	$98.38
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	70	55	$171.00	$132.96
11042 Removal of skin and tissue, 20.0 sq cm or less	44	18	$192.00	$59.58
99213 Established patient office or other outpatient visit, typically 15 minutes	33	17	$86.00	$66.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	1,860	227	$50.00	$37.57
99221 Initial hospital inpatient care per day, typically 30 minutes	268	214	$126.00	$97.43
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	104	82	$169.96	$131.15
11042 Removal of skin and tissue, 20.0 sq cm or less	37	24	$192.00	$55.71
99213 Established patient office or other outpatient visit, typically 15 minutes	31	20	$86.00	$49.18
11043 Removal of muscle and/or tissue, 20.0 sq cm or less	28	14	$338.00	$150.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$130.00	$72.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$130.00	$75.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	1,583	222	$50.00	$37.54
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	476	23	$55.00	$41.78
99221 Initial hospital inpatient care per day, typically 30 minutes	209	167	$126.22	$96.76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	100	89	$170.58	$130.48
11043 Removal of muscle and/or tissue, 20.0 sq cm or less	95	20	$336.46	$148.78
11042 Removal of skin and tissue, 20.0 sq cm or less	81	31	$192.00	$52.60
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	72	14	$91.00	$69.26
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	57	14	$85.00	$65.28
11042 Removal of skin and tissue, 20.0 sq cm or less	40	13	$192.00	$81.15
99213 Established patient office or other outpatient visit, typically 15 minutes	28	20	$87.57	$46.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$130.00	$70.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	726	114	$50.00	$37.57
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	582	33	$55.10	$42.39
11042 Removal of skin and tissue, 20.0 sq cm or less	111	38	$192.00	$54.00
99221 Initial hospital inpatient care per day, typically 30 minutes	102	93	$126.00	$97.16
11043 Removal of muscle and/or tissue, 20.0 sq cm or less	100	25	$338.00	$151.10
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	85	15	$85.00	$65.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	51	46	$171.00	$130.91
11042 Removal of skin and tissue, 20.0 sq cm or less	45	16	$192.00	$98.84
99213 Established patient office or other outpatient visit, typically 15 minutes	29	21	$86.00	$49.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$130.00	$73.41
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	15	13	$110.00	$87.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	1,301	109	$50.00	$36.34
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	495	50	$55.00	$41.32
11046 Removal of muscle and/or tissue, each additional 20.0 sq cm or less	185	13	$75.00	$53.98
11042 Removal of skin and tissue, 20.0 sq cm or less	161	49	$192.00	$50.44
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	156	25	$85.00	$64.48
11043 Removal of muscle and/or tissue, 20.0 sq cm or less	134	25	$338.00	$148.17
99221 Initial hospital inpatient care per day, typically 30 minutes	79	71	$125.04	$93.70
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	57	11	$91.00	$66.82
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	50	43	$170.58	$127.20
99213 Established patient office or other outpatient visit, typically 15 minutes	40	18	$88.90	$66.81
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	30	30	$110.00	$84.09
99213 Established patient office or other outpatient visit, typically 15 minutes	24	20	$86.00	$47.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$130.00	$68.90
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	18	17	$160.00	$121.35
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	17	$53.06	$23.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$175.87	$85.43

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License PA MD-034512L

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

0010425980003 (PA)

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Manuel Castillo , MD

Specialist

NPI 1427011600

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 July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 3101 BROWNSVILLE RD, PITTSBURGH, PA 152272429 (Tel: 4128814220)

📍

Updated Business Mailing Address July 08, 2007

Registered at 3101 BROWNSVILLE RD, PITTSBURGH, PA 152272429 (Tel: 4128814220)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM CASTILLO, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Specialist (License #MD-034512L in PA)

🟢

Initial NPI Registration & Enumeration April 10, 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: 1295798478

Entity Type:

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

Enumeration Date: April 10, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3101 Brownsville Rd

Pittsburgh, PA 152272429

Phone: 4128814220

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.