Doctor profile · Federal record

Dr. Alfredo Blas, MD

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Williamsport, PA

  • NPI 1063412948
  • Accepts Medicare
  • MIPS 81.5 / 100 · 2023
  • 29 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
700 High St
Williamsport, PA 177013198
(570) 321-2850
fax (570) 321-2851
Mailing address
1201 Grampian Blvd
Williamsport, PA 177011900

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
March 23, 2023
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Pennsylvania #MD428162

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063412948. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
691
Distinct HCPCS
6
Medicare allowed
$60,021
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 479 195 $77
99239 Hospital discharge day management, more than 30 minutes 99 99 $111
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 46 45 $127
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 35 11 $48
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 16 16 $169
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 16 16 $116

In context: peer comparison

Among 6 peers in this city , average services per provider: 140. This provider delivers 4.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
42
Patients
39
Total drug cost
$324
Drug Type Claims Patients Total cost
Potassium Chloride Generic 16 14 $192
Furosemide Generic 14 13 $49
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 12 12 $83

Frequently asked questions

Auto-generated from federal data
What is Dr. Alfredo Blas's medical specialty?
Dr. Alfredo Blas practices Hospitalist Physician in Williamsport, PA.
Where does Dr. Alfredo Blas practice?
Dr. Alfredo Blas practices at 700 High St, Williamsport, PA 177013198. Office phone: 5703212850.
What is Dr. Alfredo Blas's NPI?
Dr. Alfredo Blas's National Provider Identifier (NPI) is 1063412948, issued by NPPES.
Does Dr. Alfredo Blas accept Medicare assignment?
Yes. Dr. Alfredo Blas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alfredo Blas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.