NPPES file of Aug 9, 2026

Christine Marie Hallman, DNP, APRN,ACHPN,NP-C

Nurse Practitioner · Columbia, MD

Christine Marie Hallman, DNP, APRN,ACHPN,NP-C is a nurse practitioner with a practice address in Columbia, Maryland, and NPI 1275960635, issued on Oct 1, 2013. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275960635
Name
Christine Marie Hallman
Credential
DNP, APRN,ACHPN,NP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
18021 TN
Self-reported in NPPES; status is on the state search
Practice location
10980 Grantchester Way, Columbia, MD 21044
Phone
(202) 451-6882
Enumerated
Oct 1, 2013
Record last updated
Feb 27, 2025
Fax
(443) 537-9913
Medicare enrollment
Enrolled (PECOS I20210428002521); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 10980 Grantchester Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Taylor FieldPhysician Assistant1104759844
  2. Gemina GenaCardiac Rehabilitation Registered Nurse1538632211
  3. James Houston, MDPain Medicine (Anesthesiology) Physician1003820119
  4. Joel McAlduff, M.D.Internal Medicine Physician1912013186
  5. Antoinette Newman, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1902338569
  6. Michelle Poon, NPFamily Nurse Practitioner1427907252

Verify Christine Marie Hallman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

96% fewer Medicare Part D claims than the average nurse practitioner in 2024

40 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 14 claims were for opioids.

  1. Christine Hallman40
  2. Specialty average1,109

Most prescribed

  1. Nortriptyline Hcl11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score76.7
  2. Costout of 100 · 30%53.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Medstar Medical Group II LLCWashington, DC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

47 nurse practitioner records list a practice address in Columbia

They are 47 of the 6,690 NPPES records with a practice address in Columbia, and 1,248 nurse practitioner records in Maryland.

Other nurse practitioner records in Maryland

  1. Meron AbiyRockville, MD1497622419
  2. Krystal Abucevicz-Swick, CRNPCumberland, MD1750867362
  3. Lilian AchiBowie, MD1376406686
  4. Ann AcostaWaldorf, MD1386267011
  5. Alembemulu AdaneSilver Spring, MD1417459603
  6. Gerald AdcockHagerstown, MD1083496970
  7. Hajara AdebowaleGlen Burnie, MD1265161491
  8. Olajumoke Adeleke, NPLanham, MD1053203760
  9. Ilene Ademola, NPCatonsville, MD1194590869
  10. Omobolanle Adenuga, CRNP-FEllicott City, MD1336796465

Common questions

What is Christine Marie Hallman, DNP, APRN,ACHPN,NP-C's NPI number?

Christine Marie Hallman, DNP, APRN,ACHPN,NP-C's National Provider Identifier (NPI) is 1275960635, issued on Oct 1, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Christine Marie Hallman, DNP, APRN,ACHPN,NP-C located?

The NPPES record lists a practice address at 10980 Grantchester Way, Columbia, MD, 21044. Phone: (202) 451-6882. Providers update this record themselves, so call before visiting.

How can I verify Christine Marie Hallman, DNP, APRN,ACHPN,NP-C's license?

Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Christine Marie Hallman, DNP, APRN,ACHPN,NP-C prescribe under Medicare Part D?

In 2024, Christine Marie Hallman, DNP, APRN,ACHPN,NP-C had 40 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Christine Marie Hallman, DNP, APRN,ACHPN,NP-C's MIPS final score?

The 2023 MIPS final score is 80.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.