Dr. Andrew Ndirangu Githaiga, MD

  • Norfolk, VA
  • Pulmonologist
NPI1083737449PAC ID0840391835
Medicare services, 2024
549
Medicare patients, 2024
359
Part D claims, 2024
30
Publications
1
Hospital affiliations
5
Practice address
600 Gresham Dr, Norfolk, VA 23507
Practice phone
Call (757) 388-3000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sentara Norfolk General Hospital

Hospital · Norfolk, Virginia

See all 8 affiliations

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Dr. Andrew Ndirangu Githaiga is a pulmonologist in Norfolk, Virginia

Dr. Githaiga practices at Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health.

Dr. Githaiga's NPI, 1083737449, was assigned on April 9, 2007. Dr. Githaiga graduated from University of Nairobi College of Health Sciences in 1997. Dr. Githaiga holds Virginia license 0101251292.

NPI and contact details
Medicare PAC ID
0840391835
NPI enumeration date
April 9, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(757) 388-3000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
55
Medical school graduation
1997

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Andrew Ndirangu Githaiga practices at Sentara Norfolk General Hospital in Norfolk, Virginia

Dr. Githaiga's primary practice is Sentara Norfolk General Hospital, at 600 Gresham Dr, Norfolk, VA 23507 in Norfolk City. The practice phone is (757) 388-3000.

Source: Dmand AI Affiliation Data

Dr. Andrew Ndirangu Githaiga is affiliated with 7 sites of care and 1 medical group

Dr. Githaiga's primary practice is Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health. Dr. Githaiga is also affiliated with Sentara Leigh Hospital. The medical group on file is Sentara Medical Group. Dmand AI also links Dr. Githaiga to 3 more hospitals, 1 group practice or clinic and 1 hospital outpatient department, each named with a free account.

See all 8 affiliations for Dr. Githaiga

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Andrew Ndirangu Githaiga's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Githaiga practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sentara Norfolk General HospitalAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Andrew Ndirangu Githaiga is one of 339 pulmonologists in Virginia

Pulmonary disease is Dr. Githaiga's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Githaiga is board certified in critical care medicine by the American Board of Internal Medicine. Dmand AI has Dr. Githaiga's licenses on file in 5 states: Virginia, North Carolina, Washington, Ohio and Pennsylvania.

Specialties and state licenses

  • Pulmonary disease, VirginiaPrimaryLicense 0101251292 · 2012 to 2026 · taxonomy 207RP1001X
  • North Carolina license2019 to 2026
  • Washington license2006 to 2013
  • Ohio license2004 to 2009
  • Pennsylvania license2001 to 2004

Clinical focus

Dmand AI lists asthma, chronic obstructive pulmonary disease (COPD), chronic respiratory failure, pulmonary heart disease, sleep apnea and tobacco use among the conditions Dr. Githaiga treats.

Pulmonologists near Dr. Githaiga

Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Andrew Ndirangu Githaiga billed Medicare for 549 services in 2024

CMS data shows 549 Medicare services from Dr. Githaiga across 15 procedure codes in 2024, for 359 Medicare patients. Medicare paid $48,319 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024549
Medicare patients359
Paid by Medicare$48,319
Procedure codes15

Dr. Githaiga's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4422024: 38313%
Tests and treatments
2023: 2792024: 16641%

Dr. Githaiga compared with the Virginia median for pulmonologists, 2024

  • Dr. Githaiga
  • Virginia median
Medicare services
549vs 74727% below
Medicare patients
359vs 374Close to median
Part D claims
14vs 59098% below

Medians across 324 pulmonologists in Virginia with Dmand AI profiles that report each measure.

Dr. Githaiga's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Githaiga

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Andrew Ndirangu Githaiga treated 359 Medicare patients in 2024, average age 73

CMS counts 359 Medicare patients who saw Dr. Githaiga in 2024. The largest group is 65 to 74, with 161 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Githaiga's median patient age at 56, with 48% women.

Medicare patients, 2024359
Average age73
Average risk score2.65
Also on Medicaid14%

Dr. Githaiga's Medicare patients by age, 2024

Dr. Githaiga's Medicare patients by sex, 2024

  • Women18150%
  • Men17850%

Chronic conditions among Dr. Githaiga's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Heart failure54%
  4. Arthritis53%
  5. Diabetes49%
  6. Chronic kidney disease46%
  7. Ischemic heart disease45%
  8. Atrial fibrillation41%

Share of Medicare patients with each condition. A patient can have several.

Dr. Githaiga's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women48%
  • Men51%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Andrew Ndirangu Githaiga wrote 30 Medicare Part D claims in 2024

In 2024, Dr. Githaiga wrote 30 Medicare Part D claims. 87% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each. In 2022, CMS named 93 claims across 6 drugs.

Part D claims, 202430
Drugs named by CMS1

Dr. Githaiga's Part D claims by kind of drug, 2024

  • Generic26 claims87%
  • Brand-name and other4 claims13%

Dr. Githaiga's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 932024: 1485%

Drugs named by CMS: 1 in 2024, 6 in 2022.

See all prescribing by Dr. Githaiga

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Andrew Ndirangu Githaiga offers telehealth to Medicare patients

Dr. Githaiga accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Githaiga as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Andrew Ndirangu Githaiga has 1 publication on record

Dmand AI links 1 paper to Dr. Githaiga in 2004. Dr. Githaiga's most frequent co-author is Laurence Huang, MD.

Papers1

Dr. Githaiga's most frequent co-authors

  • Laurence Huang, MD1 shared paper

Recent publications by Dr. Githaiga

See all 1 publications and co-authors

See who Dr. Githaiga researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Githaiga works with, so you can find a warm path to the right pulmonologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Andrew Ndirangu Githaiga received $79 in industry payments from 2018 to 2022

CMS Open Payments shows 3 general payments to Dr. Githaiga from 3 drug and device companies from 2018 to 2022. Food and beverage make up the largest share, 52% of the total. Genentech, Inc. paid the most, $38.

General payments to Dr. Githaiga by program year, 2018 to 2022

General payments to Dr. Githaiga by kind, 2018 to 2022

$79in total
  • Food and beverage$4152%
  • Education$3848%

Companies that paid Dr. Githaiga the most, 2018 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Githaiga

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Andrew Ndirangu Githaiga has 1 award and honors on record

Dmand AI lists 1 award for Dr. Githaiga, most recently CMS Stage 1 EHR in 2012.

Awards and honors for Dr. Githaiga

  1. 2012
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Andrew Ndirangu Githaiga graduated from University of Nairobi College of Health Sciences

Dr. Githaiga graduated from University of Nairobi College of Health Sciences in 1997.

  1. Medical schoolUniversity of Nairobi College of Health Sciences
  2. Board certified in critical care medicineAmerican Board of Internal Medicine
  3. Board certified in pulmonary diseaseAmerican Board of Internal Medicine
  4. Board certified in sleep medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Andrew Ndirangu Githaiga accepts plans from 13 insurance carriers

Dr. Githaiga is in network with 13 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Humana
  • Regence Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Githaiga accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. POS5
  4. HMO4
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Andrew Ndirangu Githaiga's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Andrew Ndirangu Githaiga

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Andrew Ndirangu Githaiga's NPI number?

Dr. Andrew Ndirangu Githaiga's NPI number is 1083737449. It was assigned on April 9, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Andrew Ndirangu Githaiga?

Dr. Andrew Ndirangu Githaiga is a pulmonologist in Norfolk, Virginia. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Dr. Andrew Ndirangu Githaiga practice?

Dr. Githaiga practices at 600 Gresham Dr, Norfolk, VA 23507. Dr. Githaiga's primary practice is Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health. Dmand AI also links Dr. Githaiga to 3 hospitals, 1 group practice or clinic and 1 hospital outpatient department.

What is Dr. Andrew Ndirangu Githaiga's office phone number?

The practice phone on file for Dr. Githaiga is (757) 388-3000.

What is Dr. Andrew Ndirangu Githaiga's medical license number?

Dr. Githaiga holds Virginia license 0101251292, one of the licenses on file in 5 states.

Which states has Dr. Andrew Ndirangu Githaiga been licensed in?

Dmand AI has state licenses on file for Dr. Githaiga in Virginia (2012 to 2026), North Carolina (2019 to 2026), Washington (2006 to 2013), Ohio (2004 to 2009) and Pennsylvania (2001 to 2004).

Which hospitals is Dr. Andrew Ndirangu Githaiga affiliated with?

Dr. Githaiga practices at Sentara Norfolk General Hospital in Norfolk, Virginia. Dr. Githaiga is also affiliated with Sentara Leigh Hospital. Dmand AI links Dr. Githaiga to 3 more hospitals.

What medical group is Dr. Andrew Ndirangu Githaiga part of?

Dr. Githaiga is linked to Sentara Medical Group.

Does Dr. Andrew Ndirangu Githaiga accept Medicare?

Yes. CMS data shows Dr. Githaiga billed Medicare for 549 services in 2024, and Dr. Githaiga accepts Medicare assignment.

Does Dr. Andrew Ndirangu Githaiga offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Githaiga as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Andrew Ndirangu Githaiga see?

CMS counts 359 Medicare patients who saw Dr. Githaiga in 2024, with an average age of 73.

Is Dr. Andrew Ndirangu Githaiga board certified?

Yes. Dr. Githaiga is board certified in critical care medicine by the American Board of Internal Medicine.

What services does Dr. Andrew Ndirangu Githaiga bill to Medicare?

In 2024, Dr. Githaiga's most billed Medicare services were critical care (99291), hospital inpatient care (99233) and hospital inpatient care (99232).

Where did Dr. Andrew Ndirangu Githaiga go to medical school?

Dr. Githaiga graduated from University of Nairobi College of Health Sciences in 1997.

What drugs does Dr. Andrew Ndirangu Githaiga prescribe most?

In 2024 Medicare Part D data, Dr. Githaiga's most prescribed drugs by claims were Ropinirole HCl.

Has Dr. Andrew Ndirangu Githaiga received payments from drug or device companies?

CMS Open Payments shows $79 in general payments to Dr. Githaiga from 3 companies from 2018 to 2022. The largest total came from Genentech, Inc.

How long has Dr. Andrew Ndirangu Githaiga been practicing?

Dr. Githaiga graduated from medical school in 1997, 29 years ago.

Does Dr. Andrew Ndirangu Githaiga do research?

Dmand AI links 1 publication to Dr. Githaiga.

Who does Dr. Andrew Ndirangu Githaiga publish with?

Dr. Githaiga's most frequent co-authors are Laurence Huang, MD (1 shared paper).

What insurance does Dr. Andrew Ndirangu Githaiga accept?

Dr. Githaiga is in network with 13 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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