What is Sean Isaac's NPI number?

Sean Isaac's National Provider Identifier (NPI) is 1386835767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sean Isaac's specialty?

Sean Isaac is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).

Where is Sean Isaac located?

Sean Isaac's practice location on file with NPPES is 4940 Eastern Ave, Baltimore, MD 21224-2735.

What is Sean Isaac's phone number?

The practice phone number listed in the NPPES registry for Sean Isaac is (410) 550-0100.

Does Sean Isaac accept Medicare?

Sean Isaac is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Sean Isaac's NPI active?

Yes — Sean Isaac's NPI (1386835767) is active in the NPPES registry as of the last update on 2026-01-14.

IndividualActiveAccepts Medicare

Sean Isaac, MD

NPI 1386835767 · Anesthesiology Physician · Baltimore, MD

Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Sean Isaac, MD is a Anesthesiology Physician provider in Baltimore, MD (NPI 1386835767).

Provider details

NPI number: 1386835767
Entity type: Individual
Primary specialty: Anesthesiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD479390 (PA)

Specialties & taxonomies

Anesthesiology PhysicianPrimary207L00000XLicense MD479390 (PA)
Allopathic & Osteopathic Physicians
Anesthesiology Physician207L00000XLicense D66135 (MD)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
18 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
15 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
87 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731	27	$70
Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811	18	$71
Anesthesia for X-Ray Or Radiation Therapy01922	18	$102
Anesthesia for Procedure for Total Knee Joint Replacement01402	13	$157
Anesthesia for Other Procedure on Neck Area (1 Year Or Older)00320	11	$163

Typical Medicare-allowed amounts for these services range $70–$163 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

4940 Eastern Ave

Baltimore, MD 21224-2735

Phone: (410) 550-0100

Street-level locationGet directions

More MD providers

Mailing address

601 Memory Ln

York, PA 17402-2231

Additional practice locations (14)

12 St Paul Dr Ste 100
Chambersburg, PA 17201-1035
Phone: (717) 217-6072
Fax: (717) 217-6952
112 N 7th St
Chambersburg, PA 17201-1720
Phone: (717) 267-7164
Fax: (717) 267-7414
835 5th Ave
Chambersburg, PA 17201-4220
Phone: (717) 217-4312
Fax: (717) 217-4314
169 Martin Aveunue
Ephrata, PA 17522-1734
Phone: (717) 733-0311
Fax: (717) 721-5861
147 Gettys St
Gettysburg, PA 17325-2534
Phone: (717) 337-4168
Fax: (717) 337-4318
1227 Baltimore St
Hanover, PA 17331-4406
Phone: (717) 646-4204
Fax: (717) 646-4205
35 Erick Rd
Lancaster, PA 17601-3111
Phone: (717) 690-0811
Fax: (717) 283-4193
252 S 4th St
Lebanon, PA 17042-6111
Phone: (717) 270-7500
Fax: (717) 228-1642

Enumerated: 2007-08-09
Last updated: 2026-01-14
Certified: 2026-01-14

Frequently asked questions

What is Sean Isaac's NPI number?: Sean Isaac's National Provider Identifier (NPI) is 1386835767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sean Isaac's specialty?: Sean Isaac is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
Where is Sean Isaac located?: Sean Isaac's practice location on file with NPPES is 4940 Eastern Ave, Baltimore, MD 21224-2735.
What is Sean Isaac's phone number?: The practice phone number listed in the NPPES registry for Sean Isaac is (410) 550-0100.
Does Sean Isaac accept Medicare?: Sean Isaac is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Sean Isaac's NPI active?: Yes — Sean Isaac's NPI (1386835767) is active in the NPPES registry as of the last update on 2026-01-14.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.