What is Albert Humphrey's NPI number?

Albert Humphrey's National Provider Identifier (NPI) is 1770543621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Albert Humphrey's specialty?

Albert Humphrey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Albert Humphrey located?

Albert Humphrey's practice location on file with NPPES is 4100 N. Main St, Columbia, SC 29203.

What is Albert Humphrey's phone number?

The practice phone number listed in the NPPES registry for Albert Humphrey is (803) 754-0006.

Does Albert Humphrey accept Medicare?

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

Is Albert Humphrey's NPI active?

Yes — Albert Humphrey's NPI (1770543621) is active in the NPPES registry as of the last update on 2020-01-17.

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Albert Humphrey, MD

NPI 1770543621 · Internal Medicine Physician · Columbia, SC

Albert Humphrey, MD is a Internal Medicine Physician provider in Columbia, SC (NPI 1770543621).

Provider details

NPI number: 1770543621
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 8045 (SC)

Practice location

4100 N. Main St

Suite 203

Columbia, SC 29203

Phone: (803) 754-0006

Fax: (803) 735-1635

Approximate (ZIP-level) locationGet directions

More SC providers

Mailing address

4100 N. Main St

Columbia, SC 29203

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 8045 (SC)
Allopathic & Osteopathic Physicians

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

Profile Score

Detailed profile(94/100 index)

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

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
5,621 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

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)
Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490	1,945	$59
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	1,405	$119
Automated Urinalysis Test81003	308	$2
Advance Care Planning, First 30 Minutes99497	235	$77
Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442	229	$17
Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446	227

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 142 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl	724	89
Atorvastatin Calcium	537	178
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	461	71
Methadone Hcl	418	54
Morphine Sulfatebrand: Morphine Sulfate Er	248	26
Hydromorphone Hcl	244	33

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,167 across 43 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-03-24
Last updated: 2020-01-17
Certified: 2020-01-17

Frequently asked questions

What is Albert Humphrey's NPI number?: Albert Humphrey's National Provider Identifier (NPI) is 1770543621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Albert Humphrey's specialty?: Albert Humphrey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Albert Humphrey located?: Albert Humphrey's practice location on file with NPPES is 4100 N. Main St, Columbia, SC 29203.
What is Albert Humphrey's phone number?: The practice phone number listed in the NPPES registry for Albert Humphrey is (803) 754-0006.
Does Albert Humphrey accept Medicare?: Albert Humphrey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Albert Humphrey's NPI active?: Yes — Albert Humphrey's NPI (1770543621) is active in the NPPES registry as of the last update on 2020-01-17.

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

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)
Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490	1,945	$59
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	1,405	$119
Automated Urinalysis Test81003	308	$2
Advance Care Planning, First 30 Minutes99497	235	$77
Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442	229	$17
Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446	227

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 142 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl	724	89
Atorvastatin Calcium	537	178
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	461	71
Methadone Hcl	418	54
Morphine Sulfatebrand: Morphine Sulfate Er	248	26
Hydromorphone Hcl	244	33

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,167 across 43 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments